Catalogue Of Species-Group Names Assigned To Copris Geoffroy, Coptodactyla Burmeister, Litocopris Waterhouse, Microcopris Balthasar, Paracopris Balthasar, Pseudocopris Ferreira, Pseudopedaria Felsche, Sinocopris Ochi, Kon And Bai, And Thyregis Blackburn (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini), 2020 Praha, Czech Republic
Catalogue Of Species-Group Names Assigned To Copris Geoffroy, Coptodactyla Burmeister, Litocopris Waterhouse, Microcopris Balthasar, Paracopris Balthasar, Pseudocopris Ferreira, Pseudopedaria Felsche, Sinocopris Ochi, Kon And Bai, And Thyregis Blackburn (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini), Jiri Zidek
Presented are species-group names published in the nine coprine genera (Coleoptera: Scarabaeidae: Scarabaeinae: Coprini) having only one lateral carina on each elytron. The data include authorships, dates and pages of original descriptions, geographic distributions, and references to works pertinent to the topic.
The following catalogue is a compilation intended to serve for orientation in the vast number of species names, their original generic / subgeneric assignments and pertinent references. A word of caution is in order concerning the dates of Ferreira’s papers in the Instituto de Investigação Científica de Moçambique periodicals, especially the Revista de Entomologia de Moçambique, which were ...
On The Distribution Of Phlegyas Stål (Hemiptera: Heteroptera: Pachygronthidae), 2020 USDA APHIS Plant Protection and Quarantine
On The Distribution Of Phlegyas Stål (Hemiptera: Heteroptera: Pachygronthidae), John M. Leavengood, Jr.
Updated distributions are provided for all three species of Phlegyas Stål (Hemiptera: Heteroptera: Pachygronthidae) in the New World: Phlegyas abbreviatus (Uhler, 1876), P. annulicrus Stål, 1869, and P. patruelis Berg, 1883. In total, four new state records for the United States of America, four new state records for Mexico, one new Canadian provincial record, and one new country record (Nicaragua, P. annulicrus) are presented, along with remarks and corrections.
Host Plant List Of The Scale Insects (Hemiptera: Coccomorpha) In South Korea, 2020 Animal and Plant Quarantine Agency
Host Plant List Of The Scale Insects (Hemiptera: Coccomorpha) In South Korea, Soo-Jung Suh
The scale insects (Hemiptera: Coccomorpha) are one of the most successful groups of plant-feeding arthropods. Most species of shade trees, fruit trees and ornamental shrubs are subject to scale insect attacks. Based on the review of the literature and survey results, the host plant list of the scale insects in South Korea was developed and updated. Herein, an updated list of 253 species of host plants in 71 families associated with scale insects is provided and 162 species in 15 scale insect families are listed.
Investigating The Effects Of Winter Drawdowns On The Ecological Character Of Littoral Zones In Massachusetts Lakes, 2020 University of Massachusetts Amherst
Investigating The Effects Of Winter Drawdowns On The Ecological Character Of Littoral Zones In Massachusetts Lakes, Jason R. Carmignani
Anthropogenic alteration of water levels in lakes is a major stressor to the ecological integrity of littoral zones, which provide critical heterogenous resources that support diverse biological communities. Annual winter drawdowns have been practiced in Massachusetts (MA) for several decades; however, few studies have estimated impacts to littoral zone habitat and biological communities, particularly at relatively mild magnitudes (i.e., m) and in lakes that co-occur with other anthropogenic pressures (e.g., lakeshore development) as seen in MA lakes. My dissertation reviewed the winter drawdown literature and collected empirical data in MA lakes to characterize winter drawdown hydrological regimes and ...
Two New Cryptic Species Of Isometrus (Scorpiones: Buthidae) From The Northern Western Ghats, India, 2020 Marshall University
Two New Cryptic Species Of Isometrus (Scorpiones: Buthidae) From The Northern Western Ghats, India, Shauri Sulakhe, Nikhil Dandekar, Anand Padhye, Deshabhushan Bastawade
Integrated taxonomic approach is used to describe two new cryptic species of the genus Isometrus Ehrenberg, 1828 (Scorpiones: Buthidae) from the northern Western Ghats of India. Isometrus tamhini sp. n. and I. amboli sp. n. are closely related to each other and differ from two other Indian species of the genus, I. thurstoni and I. maculatus, by the morphological features and a raw genetic divergence of over 10%.
Gaharitrema Droneni N. Gen., N. Sp. (Digenea: Zoogonidae: Lepidophyllinae) From The Pudgy Cuskeel, Spectrunculus Grandis (Ophidiiformes: Ophidiidae), From Deep Waters Off Oregon, With Updates Keys To Zoogonid Subfamilies And Genera, 2020 Corpus Christi, Texas
Gaharitrema Droneni N. Gen., N. Sp. (Digenea: Zoogonidae: Lepidophyllinae) From The Pudgy Cuskeel, Spectrunculus Grandis (Ophidiiformes: Ophidiidae), From Deep Waters Off Oregon, With Updates Keys To Zoogonid Subfamilies And Genera, Charles K. Blend, Gábor R. Rácz, Scott Gardner
Scott Gardner Publications & Papers
Gaharitrema droneni n. gen., n. sp. (Digenea: Zoogonidae: Lepidophyllinae) is described from the intestine of the pudgy cuskeel, Spectrunculus grandis (Gu¨ nther, 1877) (Ophidiiformes: Ophidiidae), collected at 2,800 m depth from the northeastern Pacific Ocean off Oregon. The new genus is distinguished from Brachyenteron Manter, 1934 and Steganoderma Stafford, 1904, the 2 closest lepidophylline genera, and from 4 other zoogonid genera erected since 2007, the last major revision of the family, by a combination of diagnostic features including a pyriform or spindle-shaped body, smooth testes and ovary, narrow ceca that reach with the vitellarium into the hindbody, an unspecialized ...
The North American Swans: Their Biology And Conservation, 2020 University of Nebraska - Lincoln
The North American Swans: Their Biology And Conservation, Paul Johnsgard
Among birds, swans are relatively long-lived species and are also among the most strongly monogamous, having prolonged pair and family bonds that strongly influence their reproductive and general social behavior, which, in combination with their beauty and elegance, contribute to the overall high degree of worldwide human interest in them. This volume of more than 59,000 words describes the distributions, ecology, social behavior, and breeding biologies of the four species of swans that breed or have historically bred in North America, including the native trumpeter and tundra swans, the introduced mute swan, and the marginally occurring whooper swan. Also ...
Humanity's Best Friend: A Dog-Centric Approach To Addressing Global Challenges, 2020 University of Exeter
Humanity's Best Friend: A Dog-Centric Approach To Addressing Global Challenges, Naomi Sykes, Elinor K. Karlsson, Greger Larson
Open Access Articles
No other animal has a closer mutualistic relationship with humans than the dog (Canis familiaris). Domesticated from the Eurasian grey wolf (Canis lupus), dogs have evolved alongside humans over millennia in a relationship that has transformed dogs and the environments in which humans and dogs have co-inhabited. The story of the dog is the story of recent humanity, in all its biological and cultural complexity. By exploring human-dog-environment interactions throughout time and space, it is possible not only to understand vital elements of global history, but also to critically assess our present-day relationship with the natural world, and to begin ...
Revision Of The Genus Tityopsis Armas, 1974 (Scorpiones: Buthidae). Part 1. General Updates And Description Of Four New Species, Rolando Teruel, Tomás M. Rodríguez-Cabrera
The buthid scorpion genus Tityopsis Armas, 1974, endemic to western Cuba, is herein revised. In total, 428 specimens were examined from 127 localities, including the primary types of the two species currently recognized as valid; this led to realize that several populations actually represent taxa new to science. Four of them are described in the present paper: a presumed troglobite and three others from epigean habitats. A thorough photographic complement and data on natural history are given for each species and for the genus in general, for which known geographical distribution is verified and updated. With this contribution, the scorpion ...
Active Humans, Inactive Carnivores, And Hiking Trails Within A Suburban Preserve, 2020 Pace University
Active Humans, Inactive Carnivores, And Hiking Trails Within A Suburban Preserve, Sonny Bandak, Ronald J. Sarno, Michaela C. Peterson, Daniel Farkas, Melissa M. Grigione
As urban areas continue to proliferate, so does the demand for outdoor recreation. Hiking trails permeate almost all remaining forest fragments within highly urbanized areas. The effects of hiking trails on carnivores remain unclear, especially in the northeastern United States. Therefore, our objectives were to investigate the spatial and temporal activity patterns of mammalian carnivores in relation to distance from hiking trails. From 2011-2012, 236 camera stations were randomly deployed between trail and off-trail areas that covered an area of 4.8km2. A total of 3880 trap nights yielded 346 coyote (Canis latrans), 371 raccoon (Procyon lotor), 75 bobcat ...
A New Species Of Vaejovis From Mingus Mountain, Northern Arizona (Scorpiones: Vaejovidae), 2020 Marshall University
A New Species Of Vaejovis From Mingus Mountain, Northern Arizona (Scorpiones: Vaejovidae), Richard F. Ayrey
A new scorpion species, Vaejovis elii sp. n., is described. This small, dark brown species is found on Mingus Mountain, Yavapai County, northern Arizona, USA. It is geographically closest to V. crumpi Ayrey & Soleglad. We compare it to that species and two other species found in northern Arizona. The pedipalp fixed finger has 6 ID denticles and the movable finger has 7, like in most, but not all, of the other northern Arizona Vaejovis. Carapace of female is longer than metasomal segment V.
A Demographic Model Of An Endangered Florida Native Bromeliad (Tillandsia Utriculata), Zoe S. Brookover, Alexandra M. Campbell, Brian D. Christman, Sydney L. Davis, Erin N. Bodine
Spora: A Journal of Biomathematics
The large, long-lived, epiphytic bromeliad Tillandsia utriculata is currently listed as state-endangered in Florida due to significant population reduction from predation by an invasive weevil, Metamasius callizona. We have developed a novel demographic model of a population of T. utriculata in Myakka River State Park (MRSP) in Sarasota, Florida using a stage-structured matrix model. Analysis of the model revealed conditions for population viability over a variety of parameter scenarios. Model analysis showed that without weevil predation the minimum germination rate required for population viability is low (4–16%), and that given a viable population at structural equilibrium we would expect ...
Friendship At The Feeding Station, 2020 University of Nebraska - Lincoln
Friendship At The Feeding Station, Anisha Pokharel
A young steppe eagle and his mother fly to Nepal from Mongolia, where Griffy, a Himalayan griffon, chases the hungry Steppe from the feeding station, but Garuda, a white-rumped vulture, intervenes and becomes Steppe's friend. Steppe's mother is angered at first, but learns the lesson that each species has its role to play.
Designed by Breanna Epp with Maeve Lausch
Future Leader In Sustainable Enterprise — Prescilla Awino, 2020 University of Pennsylvania
Future Leader In Sustainable Enterprise — Prescilla Awino, Akudo Ejelonu
wH2O: The Journal of Gender and Water
Prescilla is a trainer and a mentor of teenagers and young adolescent women. She successfully managed the Girls Leadership and Advocacy Series (GALS Kenya), a Program of Women Campaign International (WCI). WCI is a Philadelphia based non-profit organization that empowers women globally to actively participate in civil society, political leadership, economic development and peace building.
Barriers And Bias: Women In Water Utilities Are Breaking Them All, 2020 University of Pennsylvania
Barriers And Bias: Women In Water Utilities Are Breaking Them All, Swati Hegde
wH2O: The Journal of Gender and Water
Around the world, women are the mainstays of society, from raising children to supporting families to caring for the needy. In developing countries, they are also usually responsible for collecting and providing water for the family. In doing so, their time, health, safety, education and income are compromised. Outdated and undisputed social norms create the biases that force women to bear the responsibility to secure and distribute water, thereby creating barriers to women’s advancement in educational opportunities and significantly reducing income-earning potential. Similarly, in the developed world, outdated social norms create biases and barriers in the water industry that ...
Nine New Species Of Scorpiops Peters, 1861 (Scorpiones: Scorpiopidae) From China, India, Nepal, And Pakistan, František Kovařík
Nine new species are described: Scorpiops furai sp. n. (India), S. grosseri sp. n. (India), S. harmsi sp. n. (Nepal), S. hofereki sp. n. (Pakistan), S. kejvali sp. n. (India), S. tryznai sp. n. (India), S. wrzecionkoi sp. n. (China), S. yagmuri sp. n. (Pakistan), and S. zubairi sp. n. (Pakistan), fully complemented with color photographs of preserved specimens. New species are distinguished from all other species of the family Scorpiopidae by combinations of eight major characters: position of pedipalp chelal trichobothrium Eb3; number of pedipalp patella ventral trichobothria; shape of pedipalp fingers; number of inner accessory denticles (IAD ...
Adaptive Manipulation Of Information Broadcast From A Microbial Community, 2020 University of Connecticut at Waterbury
Adaptive Manipulation Of Information Broadcast From A Microbial Community, Stephen T. Trumbo, Paula Kb Philbrick, Sandra Steiger
No abstract provided.
Sandhill Crane Abundance In Nebraska During Spring Migration: Making Sense Of Multiple Data Points, 2020 Platte River Whooping Crane Maintenance Trust
Sandhill Crane Abundance In Nebraska During Spring Migration: Making Sense Of Multiple Data Points, Andrew J. Caven, Dana M. Varner, Jeff Drahota
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
The USFWS conducts an annual one-day aerial survey of the North and Central Platte River Valleys, generally on the fourth Tuesday in March, to estimate the abundance of the midcontinent Sandhill Crane population. However, these abundance indices demonstrate unrealistic inter-annual variation as a result of deviations in migration chronology and other factors. Additional research efforts have been undertaken within the region to estimate Sandhill Crane abundance over time and space but these projects generally seek to answer unique questions, employ differing survey methods, and cover overlapping yet distinct survey areas. Despite the wealth of information there remains significant uncertainty regarding ...
Molecular Differentiation Of Astragalus Species And Varieties From The Western United States: The Chloroplast Dna Bridge Between Evolution And Molecular Systematics, Marwa Neyaz, Daniel Cook, Rebecca Creamer
Poisonous Plant Research (PPR)
Locoweeds are the most widespread poisonous plant problem in the world and have been reported in the Western United States since the 1800s, causing tremendous losses in livestock. Consumption of locoweeds by grazing animals stimulates the neurological disease, locoism, characterized by weight loss, ataxia, and lack of muscular coordination. The name locoweed is used for Astragalus and Oxytropis species known to contain swainsonine, the toxic principle produced by the plant endophytic fungus Undifilum. Astragalus includes 2,500-3,000 species and many varieties that have almost identical morphological characteristics that overlap among species, leading to improper identification. Therefore, the aim of ...
First Record Of Didymocentrus Sanfelipensis (Scorpiones: Diplocentridae) From Turiguanó Island, Ciego De Ávila, Cuba, Luis F. De Armas
The diplocentrid scorpion Didymocentrus sanfelipensis Armas, 1976 is recorded for the first time from Turiguanó Island, Morón municipality, northwest of Ciego de Ávila Province, central region of Cuba. This is the northernmost locality for the species and also the easternmost record for the genus, as well as the first time that this species is found in a non-serpentine soil.