Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Marshall University (31)
- University of Nebraska - Lincoln (24)
- Wright State University (5)
- WellBeing International (3)
- Eastern Washington University (2)
-
- Florida International University (2)
- Old Dominion University (2)
- SIT Graduate Institute/SIT Study Abroad (2)
- The University of Southern Mississippi (2)
- University of South Florida (2)
- University of Tennessee, Knoxville (2)
- Ateneo de Manila University (1)
- Bowling Green State University (1)
- Cal Poly Humboldt (1)
- Central Washington University (1)
- City University of New York (CUNY) (1)
- Department of Primary Industries and Regional Development, Western Australia (1)
- Illinois State University (1)
- James Madison University (1)
- Missouri State University (1)
- Missouri University of Science and Technology (1)
- Olivet Nazarene University (1)
- University of Kentucky (1)
- University of Massachusetts Amherst (1)
- University of New Hampshire (1)
- University of South Dakota (1)
- University of Wollongong (1)
- Utah State University (1)
- Western Michigan University (1)
- Western University (1)
- Keyword
-
- Conservation (5)
- Livestock (4)
- Hunting (3)
- Wildlife (3)
- Anchialine (2)
-
- Bats (2)
- Biodiversity (2)
- Digenea (2)
- Distribution (2)
- Ecology (2)
- Ecoregion (2)
- Genetics (2)
- Habitat (2)
- Host (2)
- Hybridization (2)
- Lepidophyllinae (2)
- Mammalogists (2)
- Nebraska (2)
- Northeastern Pacific Ocean (2)
- Oregon (2)
- Ornithology (2)
- Predation (2)
- Trapping (2)
- Zoogonidae (2)
- 28S rDNA (1)
- Acari (1)
- Acoustic deterrence (1)
- Aerial shooting (1)
- Agent-based model (1)
- Age‐structured population model (1)
- Publication
-
- Euscorpius (31)
- Journal of Bioresource Management (5)
- USGS Northern Prairie Wildlife Research Center (5)
- Wildlife Damage Management Technical Series (5)
- MANTER: Journal of Parasite Biodiversity (4)
-
- Animal Sentience (3)
- Zea E-Books Collection (3)
- FIU Electronic Theses and Dissertations (2)
- Independent Study Project (ISP) Collection (2)
- International Journal of Speleology (2)
- Scott L. Gardner Publications (2)
- Southeastern Fishes Council Proceedings (2)
- 2020 Symposium Posters (1)
- All Graduate Plan B and other Reports, Spring 1920 to Spring 2023 (1)
- All Master's Theses (1)
- Animal Studies Journal (1)
- Biological Sciences Faculty Publications (1)
- Biological Sciences Faculty Research & Creative Works (1)
- Biology Faculty Publications (1)
- Cal Poly Humboldt theses and projects (1)
- College of Sciences Posters (1)
- Doctoral Dissertations (1)
- EWU Masters Thesis Collection (1)
- Electronic Thesis and Dissertation Repository (1)
- Faculty Scholarship – Biology (1)
- Fisheries management papers (1)
- Gulf and Caribbean Research (1)
- Harold W. Manter Laboratory: Library Materials (1)
- Honors Projects (1)
- Honors Theses (1)
- Publication Type
- File Type
Articles 1 - 30 of 96
Full-Text Articles in Biodiversity
A New Cryptic Species Of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) From The Northern Western Ghats, India, Shauri Sulakhe, Shubhankar Deshpande, Nikhil Dandekar, Makarand Ketkar, Anand Padhye, Deshabhushan Bastawade
A New Cryptic Species Of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) From The Northern Western Ghats, India, Shauri Sulakhe, Shubhankar Deshpande, Nikhil Dandekar, Makarand Ketkar, Anand Padhye, Deshabhushan Bastawade
Euscorpius
A new cryptic species of Scorpiops (Scorpiopidae) is described from northern Western Ghats of India with integrated taxonomic approach. Scorpiops telbaila sp. n. is closely related to S. tenuicauda and differs from all species of Scorpiops in morphological features and raw genetic divergence of 5.4-14.1 %.
Larval Fish Sampling And Scaphirhynchus Sturgeon Drift Dynamics In The Mississippi And Missouri Rivers, Hae Hyun Kim
Larval Fish Sampling And Scaphirhynchus Sturgeon Drift Dynamics In The Mississippi And Missouri Rivers, Hae Hyun Kim
MSU Graduate Theses
Humans have been altering the natural ecosystem for centuries. These alterations provide many socioeconomic benefits (e.g., navigation and flood-control). However, these alterations can have negative ecological consequences. Large rivers across the country have been manipulated to facilitate various human activities. Rivers are dynamic systems governed by various abiotic and biotic factors. Ultimately these alterations change the natural biogeochemical cycles and reduce available habitats. These impacts likely affect riverine fishes’ ability to carry out their lifecycle. Riverine organisms, and particularly fish, have adapted to survive in free-flowing systems. Population dynamics (i.e., recruitment, growth and mortality) are the basis of fisheries management. …
Euscorpius Thracicus Sp. N. (Scorpiones: Euscorpiidae) From Bulgaria, František Kovařík, Graeme Lowe, Markéta Byronová, František Šťáhlavský
Euscorpius Thracicus Sp. N. (Scorpiones: Euscorpiidae) From Bulgaria, František Kovařík, Graeme Lowe, Markéta Byronová, František Šťáhlavský
Euscorpius
Euscorpius thracicus sp. n. from eastern Bulgaria is described, fully complemented with color photographs of both live and preserved specimens, as well as their habitats. This species is described based on morphology and the cytochrome oxidase I (COI) DNA barcoding marker. In addition to the analyses of external morphology and hemispermatophore, we also describe the karyotype of E. thracicus sp. n. (2n=92).
The Birds Of The Nebraska Sandhills, Paul A. Johnsgard, Josef Kren
The Birds Of The Nebraska Sandhills, Paul A. Johnsgard, Josef Kren
Zea E-Books Collection
This book provides basic information on all the species of birds that have been reliably reported from the Nebraska Sandhills region as of 2020. They include 46 permanent residents, 125 summer breeders, 125 migrants, and 102 rare or accidental species, totaling 398 species. Information on status, migration, and habitats is provided for all but the very rare and accidental species. There are also descriptions of 46 refuges, preserves, and other public-access natural areas in the region and seven suggested birding routes. The text contains more than 90,000 words and over 250 literature references along with more than 20 drawings, 9 …
Revision Of Genus-Group Taxa In The Family Scorpiopidae Kraepelin, 1905, With Description Of 15 New Species (Arachnida: Scorpiones), František Kovařík, Graeme Lowe, Mark Stockmann, František Šťáhlavský
Revision Of Genus-Group Taxa In The Family Scorpiopidae Kraepelin, 1905, With Description Of 15 New Species (Arachnida: Scorpiones), František Kovařík, Graeme Lowe, Mark Stockmann, František Šťáhlavský
Euscorpius
The scorpiopids comprise a large scorpion family, distributed widely across the Oriental region, that currently encompasses 82 species placed under 8 genera and one subgenus. A variety of morphological characters have been used in the diagnoses of these genera or subgenera. Some characters were introduced by Vachon (1980) and Soleglad & Sissom (2001) when less than a few dozen species were known, while other more recent characters have not been fully evaluated. We critically review all characters that have been applied to generic or subgeneric taxonomy of the family, as well as several others hitherto neglected. We analyze their variation …
Two New Chaerilus From Thailand And Laos (Scorpiones: Chaerilidae), František Kovařík, Graeme Lowe, Mark Stockmann, František Šťáhlavský
Two New Chaerilus From Thailand And Laos (Scorpiones: Chaerilidae), František Kovařík, Graeme Lowe, Mark Stockmann, František Šťáhlavský
Euscorpius
Chaerilus kautti sp. n. from Thailand and C. pulcherrimus sp. n. from Laos are described and fully illustrated with color photographs of live and preserved specimens. C. kautti sp. n. is characterized by the unique combination of two characters: movable finger of pedipalp with 11 imbricated rows of granules; and pedipalp chela length/width ratio in male 4.55. C. pulcherrimus sp. n. is characterized by the unique combination of four characters: movable finger of pedipalp with 8 imbricated rows of granules; total length 16–19 mm; pedipalp chela length/width ratio in male 2.57, in female 2.69; and sternite VII smooth. In addition …
Effect Of Seasons And Scorpion Size On The Foraging And Diet Of The Striped Bark Scorpion, Centruroides Vittatus (Buthidae: Scorpiones) In Blackbrush Habitat Of South Texas, C. Neal Mcreynolds
Effect Of Seasons And Scorpion Size On The Foraging And Diet Of The Striped Bark Scorpion, Centruroides Vittatus (Buthidae: Scorpiones) In Blackbrush Habitat Of South Texas, C. Neal Mcreynolds
Euscorpius
Diet and foraging success of the striped bark scorpion, Centruroides vittatus, in South Texas are influenced by both scorpion size and season of the year. In the ten-year study of the striped bark scorpions in the blackbrush habitat of south Texas, the diet was variable with caterpillars (Lepidoptera) as the main prey for all seasons and all size classes of scorpions. The proportion of caterpillars did vary significantly with size class of scorpion and months of the year with intermediate size scorpions capturing more caterpillars during January–April than other size classes or months of the year. The proportion of …
Connections In The Underworld: A Morphological And Molecular Study Of Diversity And Connectivity Among Anchialine Shrimp., Robert Eugene Ditter
Connections In The Underworld: A Morphological And Molecular Study Of Diversity And Connectivity Among Anchialine Shrimp., Robert Eugene Ditter
FIU Electronic Theses and Dissertations
This research investigates the distribution and population structure of crustaceans, endemic to anchialine systems in the tropical western Atlantic focusing on cave-dwelling shrimp from the family Barbouriidae. Taxonomic and molecular tools (genetic and genomic) are utilized to examine population dynamics and the presence of phenotypic hypervariation (PhyV) of the critically endangered species Barbouria cubensis (von Martens, 1872). The presence of PhyV and its geographic distribution is investigated among anchialine populations of B. cubensis from 34 sites on Abaco, Eleuthera, and San Salvador, Bahamas. Examination of 54 informative morphological characters revealed PhyV present in nearly 90% (n=463) of specimens with no …
Contributions To The Knowledge Of Water Bugs In Mindoro Island, Philippines, With A Species Checklist Of Nepomorpha And Gerromorpha (Insecta, Hemiptera, Heteroptera), Arthien Lovell Pelingen, Herbert Zettel, Clister V. Pangantihon, Kyra Mari Dominique Aldaba, Earl Kevin Fatallo, Jemillie Madonna De Leon, Hendrik Freitag
Contributions To The Knowledge Of Water Bugs In Mindoro Island, Philippines, With A Species Checklist Of Nepomorpha And Gerromorpha (Insecta, Hemiptera, Heteroptera), Arthien Lovell Pelingen, Herbert Zettel, Clister V. Pangantihon, Kyra Mari Dominique Aldaba, Earl Kevin Fatallo, Jemillie Madonna De Leon, Hendrik Freitag
Biology Faculty Publications
This survey aims to provide an updated species checklist of aquatic and semi-aquatic bugs in the intra-Philippine biogeographic Region of Mindoro. An assessment survey of water bugs (Hemiptera, Heteroptera) was conducted mostly by manual collection in selected areas of Oriental Mindoro from 2017 to 2018, in which some of the collecting activities were undertaken by graduate students of Ateneo de Manila University. Twenty-nine aquatic and semi-aquatic heteropteran species were documented and some are known island-endemic species or subspecies, including Enithares martini mindoroensis Nieser & Zettel, 1999, Hydrotrephes stereoides mindoroensis Zettel, 2003, Aphelocheirus freitagi Zettel & Pangantihon, 2010, Rhagovelia mindoroensis Zettel, …
Coyotes, Rick Tischaefer
Coyotes, Rick Tischaefer
Wildlife Damage Management Technical Series
The coyote (Canis latrans; Figure 1) is a medium-sized member of the canid family. Once primarily found in western deserts and grasslands, coyotes have expanded their range across North America and into diverse habitats, including urban areas. This expansion occurred during a time of extensive habitat change and efforts by people to suppress coyote populations to prevent damage. Coyotes can cause a variety of conflicts related to agriculture, natural resources, property, and human health and safety. This document highlights a variety of methods for reducing those conflicts. Coyotes are a highly adaptable species and may become habituated to some management …
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xxv. Description Of Pandinurus Awalei Sp. N. And The Male Of Pandiborellius Somalilandus (Kovařík, 2012), With Remarks On Recent Synonymies (Scorpionidae: Pandininae), František Kovařík, Graeme Lowe, Hassan Sh A. Elmi
Scorpions Of The Horn Of Africa (Arachnida: Scorpiones). Part Xxv. Description Of Pandinurus Awalei Sp. N. And The Male Of Pandiborellius Somalilandus (Kovařík, 2012), With Remarks On Recent Synonymies (Scorpionidae: Pandininae), František Kovařík, Graeme Lowe, Hassan Sh A. Elmi
Euscorpius
A new species Pandinurus awalei sp. n. is described from Somaliland. The male of Pandiborellius somalilandus (Kovařík, 2012) is also described for the first time and sexual dimorphism of the species is defined. The habitus, morphology and habitats of both species are illustrated in detail with color and UV fluorescence images, including both live and preserved specimens. The species Pandinurus intermedius (Borelli, 1919) and Pandipalpus lowei (Kovařík, 2012) of Pandininae that were synonymized by Prendini & Loria (2020) are reinstated as valid species.
Reddyanus Justi Sp. N. From Laos (Scorpiones: Buthidae), František Kovařík, Graeme Lowe, František Šťáhlavský
Reddyanus Justi Sp. N. From Laos (Scorpiones: Buthidae), František Kovařík, Graeme Lowe, František Šťáhlavský
Euscorpius
A new species Reddyanus justi sp. n. from Laos is described, fully complemented with color photographs of live and preserved specimens. The new species is characterized by the irregular quadrilateral shape of the subaculear tubercle in males. In addition to analysis of external morphology and hemispermatophore, we also describe the karyotype (2n=12)
An Annotated Atlas Of The Freshwater Fishes Of North Carolina, Bryn H. Tracy, Fred C. Rohde, Gabriela M. Hogue
An Annotated Atlas Of The Freshwater Fishes Of North Carolina, Bryn H. Tracy, Fred C. Rohde, Gabriela M. Hogue
Southeastern Fishes Council Proceedings
North Carolina’s first state-specific checklist of freshwater fish species was published in 1709 by John Lawson. Subsequent species lists with descriptions included: Brickell (1737), Cope (1870a), Jordan (1889a), Jordan and Evermann (1896-1900), Smith (1907), Jordan et al. (1930), Fowler (1945), Louder (1962), Ratledge et al. (1966), Menhinick et al. (1974). In 1991, Menhinick published “The Freshwater Fishes of North Carolina”, which is still widely in use because a comprehensive update has not been produced since its publication. The increase in the availability of historical records in globally accessible databases and the surge of collections post-1991 …
Two New Species Of Chiromachetes (Scorpiones: Hormuridae) From The Northern Western Ghats, India, Shauri Sulakhe, Shubhankar Deshpande, Nikhil Dandekar, Makarand Ketkar, Gaurang Gowande, Anand Padhye, Deshabhushan Bastawade
Two New Species Of Chiromachetes (Scorpiones: Hormuridae) From The Northern Western Ghats, India, Shauri Sulakhe, Shubhankar Deshpande, Nikhil Dandekar, Makarand Ketkar, Gaurang Gowande, Anand Padhye, Deshabhushan Bastawade
Euscorpius
Two new species of Chiromachetes Pocock, 1899 (Hormuridae) are described from the northern Western Ghats of India using an integrated taxonomic approach. Chiromachetes parakrami sp. n. and C. ramdasswamii sp. n. are closely related and differ from each other and C. sahyadriensis by morphological features and raw genetic divergence of 7.9–9.4 %.
Not Withering On The Evolutionary Vine: Systematic Revision Of The Brown Vine Snake (Reptilia: Squamata: Oxybelis) From Its Northern Distribution, Robert C. Jadin, Christopher Blair, Sarah A. Orlofske, Michael J. Jowers, Gilson A. Rivas, Laurie J. Vitt, Julie M. Ray, Eric N. Smith, John C. Murphy
Not Withering On The Evolutionary Vine: Systematic Revision Of The Brown Vine Snake (Reptilia: Squamata: Oxybelis) From Its Northern Distribution, Robert C. Jadin, Christopher Blair, Sarah A. Orlofske, Michael J. Jowers, Gilson A. Rivas, Laurie J. Vitt, Julie M. Ray, Eric N. Smith, John C. Murphy
Publications and Research
The genus Oxybelis currently is composed of four taxa despite numerous studies suggesting and describing multiple taxa within the O. aeneus complex. Here, we utilize a multilocus molecular dataset (i.e. cyt b, ND4, 12S, 16S, cmos, PRLR, 3663 bp) to conduct phylogenetic analyses to assess the evolutionary history of Oxybelis. Our molecular analyses find three major lineages of Oxybelis (i.e. O. aeneus complex, O. brevirostris, O. fulgidus complex) with a sister relationship between O. brevirostris and the O. aeneus complex to the exclusion of the O. fulgidus complex. More specifically, O. aeneus appears to harbor at least …
Steganoderma Stafford, 1904 (Digenea: Zoogonidae: Lepidophyllinae) From Two Species Of Rockfishes From Deep Waters Off Oregon Including A New Species And An Updated Key To Species Of This Genus, Charles K. Blend, Gábor R. Rácz
Steganoderma Stafford, 1904 (Digenea: Zoogonidae: Lepidophyllinae) From Two Species Of Rockfishes From Deep Waters Off Oregon Including A New Species And An Updated Key To Species Of This Genus, Charles K. Blend, Gábor R. Rácz
MANTER: Journal of Parasite Biodiversity
Steganoderma eamiqtrema n. sp. and a single unidentified specimen of Steganoderma Stafford, 1904 (Zoogonidae: Lepidophyllinae) obtained from the intestine of the greenstriped rockfish, Sebastes elongatus Ayres, 1859, and the flag rockfish, Sebastes rubrivinctus (Jordan and Gilbert, 1880) (Scorpaeniformes: Sebastidae), collected from 190–200 m depths off Oregon, USA, are described. The new species is distinguished from its seven other congeners by a diagnostic combination of morphological features including an elongate oval to spindle-shaped body, a clavate to comma-shaped cirrus pouch located in the forebody and hindbody, a bipartite seminal vesicle, a bifurcal or just post-bifurcal genital pore, a larger ventral than …
Asymmetric Benefits Of A Heterospecific Breeding Association Vary With Habitat, Conspecific Abundance And Breeding Stage, Rose J. Swift, Michael J. Anteau, Erin A. Roche, Mark H. Sherfy, Dustin L. Toy, Megan M. Ring
Asymmetric Benefits Of A Heterospecific Breeding Association Vary With Habitat, Conspecific Abundance And Breeding Stage, Rose J. Swift, Michael J. Anteau, Erin A. Roche, Mark H. Sherfy, Dustin L. Toy, Megan M. Ring
USGS Northern Prairie Wildlife Research Center
Heterospecific breeding associations may benefit individuals by mitigating predation risk but may also create costs if they increase competition for resources or are more easily detectable by predators. Our understanding of the interactions among hetero- and conspecifics is often lacking in mixed species colonies. Here, we test how the presence of hetero- and conspecifics influence nest and chick survival for two listed (under the U.S. Endangered Species Act) migratory species breeding on the Missouri River, USA. We monitored 2507 piping plover Charadrius melodus nests and 3245 chicks as well as 1060 least tern Sternula antillarum nests and 1374 chicks on …
Impact Of Anthropic Pressure On The Quality And Diversity Of Groundwater In The Region Of Sighus Oum-El-Bouaghi And El Rahmounia, Algeria., Hadjab Ramzi, Khammar Hichem, Redjaimia Lylia, Merzoug Djemoi, Saheb Menouar
Impact Of Anthropic Pressure On The Quality And Diversity Of Groundwater In The Region Of Sighus Oum-El-Bouaghi And El Rahmounia, Algeria., Hadjab Ramzi, Khammar Hichem, Redjaimia Lylia, Merzoug Djemoi, Saheb Menouar
Journal of Bioresource Management
Groundwater of Oum-El-Bouaghi and its surroundings hosts a variety of microflora and fauna. This study investigated the relationship between the effect of human activity and the biodiversity and distribution of aquatic fauna in two semi-arid regions Sighus region (Oum-El-Bouaghi) and El Rahmouni (Constantine) in north-eastern Algeria. Fourteen wells and six springs were studied in two hydrographic basins, that of Constantine and Seybouse Melegue. Significant differences were revealed between the wells and springs in the two watersheds, making it possible to distinguish four groups of wells and two groups of springs. The overall faunal richness of the stations appeared to be …
Тaxonomic Position Of Orthochirus Olivaceus (Karsch, 1881), The Type Species Of The Genus Orthochirus Karsch, 1892 (Scorpiones: Buthidae), František Kovařík, Victor Fet, Manal Siyam
Тaxonomic Position Of Orthochirus Olivaceus (Karsch, 1881), The Type Species Of The Genus Orthochirus Karsch, 1892 (Scorpiones: Buthidae), František Kovařík, Victor Fet, Manal Siyam
Euscorpius
We address the taxonomic position of Orthodactylus olivaceus Karsch, 1881, the type species of the genus Orthochirus Karsch, 1892. For over a century, this taxon was considered a synonym of Orthochirus scrobiculosus (Grube, 1873); however, the latter was recently limited to Central Asia (Turkmenistan) (Kovařík et al., 2020). Analysis of Karsch’s holotype confirmed that Orthochirus olivaceus (Karsch, 1881), is a valid species. Its type locality published as “Sicily” is clearly incorrect. It is a senior synonym of Butheolus aristidis Simon, 1882, syn. n., described from Sudan (Nubia). We confirm its distribution in northern Sudan and southern Egypt.
Data For Rosenberger & Conforti. Native And Agricultural Grassland Use By Stable And Declining Bumble Bees In Midwestern North America. Insect Cons. & Div., Derek W. Rosenberger, Mckenna Conforti
Data For Rosenberger & Conforti. Native And Agricultural Grassland Use By Stable And Declining Bumble Bees In Midwestern North America. Insect Cons. & Div., Derek W. Rosenberger, Mckenna Conforti
Faculty Scholarship – Biology
Little is known about how agricultural and native grasslands impact bumble bee populations in the Midwestern United States. We surveyed bumble bee populations over 3 years (2017-2019) at Midewin National Tallgrass Prairie in restored prairie, cattle and bison pastures. Raw data from that work is included in this file. These data were used in the manuscript "Native and agricultural grassland use by stable and declining bumble bees in Midwestern North America" by Derek Rosenberger and McKenna Conforti, and published in the journal Insect Conservation and Diversity in 2020.
Further Review Of Orthochirus Karsch, 1892 (Scorpiones: Buthidae) From Asia: Taxonomic Position Of O. Melanurus, O. Persa, O. Scrobiculosus, And Description Of Six New Species, František Kovařík, Victor Fet, Ersen A. Yağmur
Further Review Of Orthochirus Karsch, 1892 (Scorpiones: Buthidae) From Asia: Taxonomic Position Of O. Melanurus, O. Persa, O. Scrobiculosus, And Description Of Six New Species, František Kovařík, Victor Fet, Ersen A. Yağmur
Euscorpius
We describe six new species of Orthochirus: O. birulai sp. n. (Pakistan), O. formozovi sp. n. (Afghanistan, Iran, Tajikistan, Turkmenistan), O. grosseri sp. n. (Uzbekistan), O. kryzhanovskyi sp. n. (Pakistan), O. nordmanni sp. n. (Afghanistan), and O. sejnai sp. n. (Iran). Descriptions are complemented with color photographs of preserved specimens. The identities of Orthochirus melanurus (Kessler, 1874) (Kazakhstan, Uzbekistan), O. persa (Birula, 1900), stat. n. (Afghanistan, Iran), and O. scrobiculosus (Grube, 1873) (Turkmenistan) are reexamined, based on detailed study of the type specimens; lectotypes of all three species are designated. We demonstrate for the first time that the name …
Description Of The Male Of Wernerius Mumai (Sissom, 1993) From Western Arizona, With Data On Reproduction (Scorpiones: Vaejovidae), Richard F. Ayrey, Brandon T. Myers
Description Of The Male Of Wernerius Mumai (Sissom, 1993) From Western Arizona, With Data On Reproduction (Scorpiones: Vaejovidae), Richard F. Ayrey, Brandon T. Myers
Euscorpius
A male of Wernerius mumai (Sissom, 1993) is described for the first time, collected at the type locality (Gold Road, Black Mountains, Mohave County, Arizona). Originally placed in the genus Vaejovis, this species later was transferred by Soleglad & Fet (2008) to the genus Wernerius. It is one of the smallest vaejovid species known. The pedipalp fixed finger usually has 6 ID denticles and the movable finger has 7. The most unique characteristic of this species is the long, pointed, subaculear tubercle.
Integrative Species Delimitation And Taxonomic Status Of The Scorpion Genus Vaejovis Koch, 1836 (Vaejovidae) In The Santa Catalina Mountains, Arizona, Emma E. Jochim, Lillian-Lee M. Broussard, Brent E. Hendrixson
Integrative Species Delimitation And Taxonomic Status Of The Scorpion Genus Vaejovis Koch, 1836 (Vaejovidae) In The Santa Catalina Mountains, Arizona, Emma E. Jochim, Lillian-Lee M. Broussard, Brent E. Hendrixson
Euscorpius
Scorpions belonging to the Vaejovis vorhiesi species complex are widely distributed throughout the southwestern United States and northern Mexico. Most species are endemic to single mountain ranges but two species, Vaejovis deboerae Ayrey, 2009 and V. brysoni Ayrey & Webber, 2013, have been documented from the Santa Catalina Mountains in Arizona. We reevaluated the taxonomic diversity of these scorpions by integrating data from several different sources. Phylogenetic analyses indicate that scorpions in the Santa Catalina Mountains are monophyletic but comprise two divergent mitochondrial lineages that overlap at the type locality of V. deboerae. We failed to detect congruence between …
Evaluating The Effect Of The Removal Of Non-Native Trout In Two High Elevation Tributary Streams In The Intermountain West, Clint Brunson
Evaluating The Effect Of The Removal Of Non-Native Trout In Two High Elevation Tributary Streams In The Intermountain West, Clint Brunson
All Graduate Plan B and other Reports, Spring 1920 to Spring 2023
Native fish species such as Bonneville Cutthroat Trout (BCT) require cold, clear, well-connected streams for spawning and rearing as well as access to complimentary habitats. Increasing river temperatures and lower water flows may have allowed non-native Brown Trout (BNT) to migrate into higher elevation pristine streams. Additionally, anthropogenic actions such as stocking non-native Brown and Brook (BKT) and Rainbow Trout (RBT) for angling opportunities impact BCT. Invasion of these tributaries by non-native species may reduce or eliminate cutthroat trout by predation, competition, displacement, genetic suppression, and exclusion. A seven-fold increase in BNT numbers of 50 to 350 from 2017 to …
Feral Swine, Michael P. Glow, Nathan P. Snow, Kurt C. Vercauteren
Feral Swine, Michael P. Glow, Nathan P. Snow, Kurt C. Vercauteren
Wildlife Damage Management Technical Series
Feral swine (Sus scrofa; Figure 1), also known as feral hogs, feral pigs, wild pigs, wild boar, or other similar derivations, are a non-native species considered to be one of the most destructive invasive terrestrial vertebrates in North America. While feral swine populations remained relatively small and confined in the continental United States following initial introductions by European explorers during the 15th century, substantial range expansion has occurred across every geographical region of the United States (Figure 2). This expansion has primarily been attributed to human-mediated movements, predominately for the purpose of establishing populations for recreational hunting, and facilitated by …
Interrelationships Among Monorchiid Trematodes With Special Emphasis On Some Northwestern Atlantic Genera, Apryle Panyi
Interrelationships Among Monorchiid Trematodes With Special Emphasis On Some Northwestern Atlantic Genera, Apryle Panyi
Master's Theses
The Monorchiidae Odhner, 1911 is a cosmopolitan family of flukes (Trematoda: Digenea) comprising species that parasitize the digestive tract of estuarine and marine fishes as adults. Compared with other oceans, recent morphological or molecular taxonomic work conducted on monorchiid species from the northwestern Atlantic Ocean has been sparse (Manter, 1931; Overstreet, 1969; Andres et al., 2018; Wee et al., 2018, 2019, 2020). Therefore, the present work investigated the interrelationships of some monorchiids from the northwestern Atlantic Ocean with emphasis on several genera and investigated if Lasiotocus minutus (Manter, 1931) Thomas, 1959 constitutes a complex of cryptic species. New morphological and …
Population Status, Threats, And Conservation Of Preuss's Red Colobus (Piliocolobus Preussi) And Other Diurnal Primates In The Ndokbou Forest, Littoral Region, Cameroon, Ruth Bowers-Sword
Population Status, Threats, And Conservation Of Preuss's Red Colobus (Piliocolobus Preussi) And Other Diurnal Primates In The Ndokbou Forest, Littoral Region, Cameroon, Ruth Bowers-Sword
Masters Theses, 2020-current
The Ebo-Makombe-Ndokbou forest block in southwest Cameroon lies within the Gulf of Guinea biodiversity hotspot, characterized by extremely high levels of species richness and endemism, including those of primates. These forests may contain one of the last populations of the Critically Endangered Preuss’s red colobus monkey (Piliocolobus preussi; PRC), which is found only in southeastern Nigeria and western Cameroon. Gun hunting for bushmeat and habitat loss and degradation from logging and agriculture are the main threats to PRC. The conservation status of PRC and other primates in the Ndokbou forest are largely unknown, with most regional research efforts occurring in …
Five New Species Of Euscorpius Thorell, 1876 (Scorpiones: Euscorpiidae) From Albania, Greece, North Macedonia, And Serbia, František Kovařík, František Šťáhlavský
Five New Species Of Euscorpius Thorell, 1876 (Scorpiones: Euscorpiidae) From Albania, Greece, North Macedonia, And Serbia, František Kovařík, František Šťáhlavský
Euscorpius
Five new species are described: Euscorpius bonacinai sp. n. (Albania), E. janstai sp. n. (North Macedonia), E. kabateki sp. n. (Greece), E. sadileki sp. n. (Serbia), and E. scheraboni sp. n. (Greece), fully complemented with color photographs. New species are distinguished from all other species of the genus on the basis of five taxonomic characters. Two other new characters, shape of the pedipalp chela fingers and number of chromosomes, are presented and discussed. In addition to the analyses of external morphology, we also describe karyotypes of two species: E. janstai sp. n. (2n=112) and E. sadileki sp. n. (2n=90).
Identification And Phylogenetic Analysis Of Channa Species From Riverine System Of Pakistan Using Coi Gene As A Dna Barcoding Marker, Muhammad Kamran, Atif Yaqub, Naila Malkani, Khalid Mahmood Anjum, Muhammad Nabeel Awan, Hamed Paknejad
Identification And Phylogenetic Analysis Of Channa Species From Riverine System Of Pakistan Using Coi Gene As A Dna Barcoding Marker, Muhammad Kamran, Atif Yaqub, Naila Malkani, Khalid Mahmood Anjum, Muhammad Nabeel Awan, Hamed Paknejad
Journal of Bioresource Management
Channa are the freshwater and important food fish species in Pakistan belonging to family Channidae. However, identification and phylogenetic analysis based on molecular tools of these species in Pakistan was not well known. Herein, the current investigation was conceptualized, which dealt with mitochondrial DNA sequences from three geographically distinct populations of this species from Pakistan’s water system. DNA from fin tissues was extracted. COI region of mtDNA was amplified using universal primers for fish. PCR products were sequenced. Phylogenetic analysis conducted in the present study, i.e. neighbor-joining (NJ) cladogram, maximum likelihood, K2P genetic divergence and histogram suggests that the studied …
Notes On The Diet And Reproduction Of The Bark Scorpion Centruroides Gracilis (Scorpiones: Buthidae) On Utila Island, Honduras, Anna M. Davison, Tom W. Brown, Cristina Arrivillaga
Notes On The Diet And Reproduction Of The Bark Scorpion Centruroides Gracilis (Scorpiones: Buthidae) On Utila Island, Honduras, Anna M. Davison, Tom W. Brown, Cristina Arrivillaga
Euscorpius
The brown bark scorpion Centruroides gracilis (Latreille, 1804) (Buthidae) is an abundant and widespread species, however, fairly little is known about its ecology and natural history. We include several observations from Utila Island, Honduras, that expand on the known literature regarding the diet and reproductive behavior of C. gracilis. We report several prey items for this opportunistic species, which include invertebrates such as spiders (including tarantulas), centipedes, katydids, and crickets; as well as a case of cannibalism between two adult females C. gracilis. We suggest that such cannibalism may be driven by high population densities and/or strong intraspecific …