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Spatial And Temporal Variations Of Soft Bottom Polychaetes Of Sinop Peninsula(Southern Black Sea) With New Records, Güley Kurt Şahi̇n, Ertan Dağli, Murat Sezgi̇n Jan 2017

Spatial And Temporal Variations Of Soft Bottom Polychaetes Of Sinop Peninsula(Southern Black Sea) With New Records, Güley Kurt Şahi̇n, Ertan Dağli, Murat Sezgi̇n

Turkish Journal of Zoology

The soft bottom polychaete community was examined seasonally at eight stations between August 2009 and July 2010. A total of 76 species belonging to 27 families were identified in the Sinop Peninsula (southern Black Sea), of which 23 species are new records for the Black Sea fauna and 7 species for the Black Sea coast of Turkey. Syllidae was the best represented family in the research area and contributed 15.78% of the total fauna. The most dominant and frequent species were Micronephthys stammeri and Protodorvillea kefersteini in the study area. Community parameters varied significantly among stations and seasons; number of …


The Phenology Of Pulvinaria Floccifera Westwood (Hemiptera: Coccomorpha: Coccidae), A New Invasive Pest On Ornamentals Outdoors In Poland, Bozena Lagowska, Katarzyna Golan, Katarzyna Kmiec, Izabela Kot, Edyta Gorska Drabik, Katarzyna Goliszek Jan 2017

The Phenology Of Pulvinaria Floccifera Westwood (Hemiptera: Coccomorpha: Coccidae), A New Invasive Pest On Ornamentals Outdoors In Poland, Bozena Lagowska, Katarzyna Golan, Katarzyna Kmiec, Izabela Kot, Edyta Gorska Drabik, Katarzyna Goliszek

Turkish Journal of Zoology

The phenology of Pulvinaria floccifera infesting common holly was studied from June 2009 to October 2011 in Central Poland. Live specimens were most abundant on the leaves in July and August, while dead individuals were most numerous in winter and early spring each year. The scale completed one generation per year in the field and both the second and third instar nymphs overwintered. Following the spring molting to the 3rd instar or to the young adult females were observed in April and early May. The young adult females were first recorded in the second 10-day period of May. Oviposition occurred …


Ephemeroptera, Plecoptera, And Trichoptera Assemblages Of Karst Springs In Relationto Some Environmental Factors: A Case Study In Central Bosnia And Herzegovina, Ana Savic, Dejan Dmitrovic, Vladimir Pesic Jan 2017

Ephemeroptera, Plecoptera, And Trichoptera Assemblages Of Karst Springs In Relationto Some Environmental Factors: A Case Study In Central Bosnia And Herzegovina, Ana Savic, Dejan Dmitrovic, Vladimir Pesic

Turkish Journal of Zoology

In this study we analyzed changes of Ephemeroptera, Plecoptera, and Trichoptera (EPT) assemblages in 50 springs along the Cvrcka River mainstream in central Bosnia and Herzegovina. Springs were divided into 3 groups: rheocrene, rheopsammocrene, and piped springs. The objectives of our survey were to analyze changes in EPT communities in response to some environmental factors and anthropogenic activities. Twenty-eight morphologically distinct taxa were identified. EPT diversity was positively correlated to discharge and areal coverage of sand and stones but negatively correlated with areal coverage of algae. Canonical correspondence analysis revealed that the most important factors in structuring EPT spring assemblages …


Seasonal Changes In Tawny Owl (Strix Aluco) Diet In An Oak Forest In Eastern Ukraine, Yehor Yatsiuk, Yuliya Filatova Jan 2017

Seasonal Changes In Tawny Owl (Strix Aluco) Diet In An Oak Forest In Eastern Ukraine, Yehor Yatsiuk, Yuliya Filatova

Turkish Journal of Zoology

We analyzed seasonal changes in Tawny Owl (Strix aluco) diet in a broadleaved forest in Eastern Ukraine over 6 years (2007-2012). Annual seasons were divided as follows: December-mid-April, April-June, July-early October, and late October-November. In total, 1648 pellets were analyzed. The most important prey was the bank vole (Myodes glareolus) (41.9%), but the yellow-necked mouse (Apodemus flavicollis) (17.8%) dominated in some seasons. According to trapping results, the bank vole was the most abundant rodent species in the study region. The most diverse diet was in late spring and early summer. Small forest mammals constituted the dominant group in all seasons, …


The Incidence Of Rare Males In Seven Parthenogeneticartemia (Crustacea: Anostraca) Populations, Muhammad Saleem Chang, Alireza Asem, Shichun Sun Jan 2017

The Incidence Of Rare Males In Seven Parthenogeneticartemia (Crustacea: Anostraca) Populations, Muhammad Saleem Chang, Alireza Asem, Shichun Sun

Turkish Journal of Zoology

Males that present infrequently in parthenogenetic Artemia are commonly called "rare males". By rearing cloned parthenogenetic Artemia in the laboratory, the frequency of rare males was observed for seven Artemia populations with different ploidy compositions. The results showed that the values of the male:female ratio varied from 0.53:1000 to 1.40:1000 in diploids from different populations, and there were significant differences among populations and clones. No rare males were found in any of the 46 polyploid clones (217,197 individuals) observed.


Cautions About Precautions, Jay R. Stauffer Jr. Jan 2017

Cautions About Precautions, Jay R. Stauffer Jr.

Animal Sentience

Assuming an animal to be sentient in the absence of conclusive evidence to the contrary is an extreme position, hence it should not and could not be the default assumption. Birch explains how the precautionary principle may be used to substantiate decisions to give the animal the benefit of doubt. Although I am reluctant to accept all of his points, Birch has provided an excellent argument for the use of the precautionary principle for the detection of animal sentience. I agree that more research is needed to refine and understand this relationship.


Raising The Moral Consciousness Of Science, Bernard Rollin Jan 2017

Raising The Moral Consciousness Of Science, Bernard Rollin

Animal Sentience

Precaution on behalf of sentient animals should not be tempered by the questionable principle of the amorality of science.


Not Statistically Significant, But Still Scientific, Rachael L. Brown Jan 2017

Not Statistically Significant, But Still Scientific, Rachael L. Brown

Animal Sentience

Birch’s formulation is persuasive but not nuanced enough to capture at least one situation where it is reasonable to invoke the precautionary principle (PP): when we have multiple, weak, but convergent, lines of evidence that a species is sentient, but no statistically significant evidence of a single credible indicator of sentience within the order as required by BAR. I respond to the worry that if we include such cases in our framework for applying the PP, we open ourselves to the charge of being “unscientific.”


The Precautionary Principle: A Cautionary Note, Robert C. Jones Jan 2017

The Precautionary Principle: A Cautionary Note, Robert C. Jones

Animal Sentience

The precautionary principle regarding animal sentience is often used in decision-making about human actions that may cause harm to nonhuman animals. Birch (2017) develops an account of the precautionary principle requiring two pragmatic rules for its implementation. I support Birch's proposal but offer a cautionary note about relying on precautionary principles if one's ultimate goal is to emancipate animals from human domination.


Will The Precautionary Principle Broaden Acceptance Of Animal Sentience?, Simon Leadbeater Jan 2017

Will The Precautionary Principle Broaden Acceptance Of Animal Sentience?, Simon Leadbeater

Animal Sentience

Birch uses existing practice to develop a formal Animal Sentience Precautionary Principle (ASPP), which he hopes will become more widely adopted and improve animal welfare outcomes. Birch considers the assumption that all animals are sentient to be extreme. Despite its merits, Birch’s ASPP remains human-centred.


Distribution, Diversity, And Den Locations Of Canidae And Hyaenidae Species Across Habitat Type At Enashiva Nature Refuge, Grace Bullington Jan 2017

Distribution, Diversity, And Den Locations Of Canidae And Hyaenidae Species Across Habitat Type At Enashiva Nature Refuge, Grace Bullington

Independent Study Project (ISP) Collection

Due to the importance of top-trophic level predators have on their environment including regulating prey species and influencing ecosystem biodiversity, it is important to monitor top-trophic level predators to understand how they shape their ecosystem. While top-trophic level predators can benefit the ecosystem, they can also cause problems for surrounding human settlements like predation on livestock. Species in the Canidae and Hyaenidae families occupy the top-trophic level and can influence their ecosystem and cause human-wildlife conflict.

This study looked at the distribution, diversity, and den locations of Canidae and Hyaenidae species at Enashiva Nature Refuge over the course of 21 …


Habitat Usage Of Tri-Colored Bats (Perimyotis Subflavus) In Western Kentucky And Tennessee Post-White Nose Syndrome, Katherine Schaefer Jan 2017

Habitat Usage Of Tri-Colored Bats (Perimyotis Subflavus) In Western Kentucky And Tennessee Post-White Nose Syndrome, Katherine Schaefer

Murray State Theses and Dissertations

The tri-colored bat (Perimyotis subflavus) has declined severely across its range since 2006 due to white nose syndrome, a fungal disease causing massive bat mortality in North America. My objective was to determine distinguishing characteristics of roost trees and habitat used by tri-colored bats so that the species’ needs can be considered in management plans. I mist-netted for tri-colored bats in western Kentucky and Tennessee during the summers of 2015 and 2016, and attached a radio transmitter to each captured adult bat. I tracked 15 bats to their day roosts and collected habitat data at 38 roost areas …


Reef Society And The Tyranny Of Data, Robert Wintner Dec 2016

Reef Society And The Tyranny Of Data, Robert Wintner

Animal Sentience

Modern science now approaches divergent processes in many areas, including health assessments of marine eco-systems and social aspects of marine species. Scientific data have long enjoyed a reputation for objectivity but incidents of science-for-hire, data spinning/skewing and political jading are more frequent than ever. In the field of reef creature sensitivity, technical treatises can “logically” explain away what a person of average education can clearly observe on any given reef. Western medicine discounted anecdotal evidence of any cure outside the 4% margin of error until those cures demanded attention and in some cases application. Modern science must now enter an …


Still Wondering How Flesh Can Feel, Gwen J. Broude Dec 2016

Still Wondering How Flesh Can Feel, Gwen J. Broude

Animal Sentience

Reber believes he has simplified Chalmers’s “hard problem” of consciousness by arguing that subjectivity is an inherent feature of biological forms. His argument rests on the related notions of continuity of mind and gradual accretion of capacities across evolutionary time. These notions need to be defended, not just asserted. Because Reber minimizes the differences in mental faculties among species across evolutionary time, it becomes easier to assert, and perhaps believe, that sentience is already present in early biological forms. The more explicit we are about the differences among these mental faculties and the differences across species, the less persuasive is …


Integrating Habitat Suitability Modeling And Radio Telemetry To Describe Habitat Use Of The Western Massasaugas, Sistrurus T. Tergeminus, In Texas, Mitchell R. Barazowski Dec 2016

Integrating Habitat Suitability Modeling And Radio Telemetry To Describe Habitat Use Of The Western Massasaugas, Sistrurus T. Tergeminus, In Texas, Mitchell R. Barazowski

Biology Theses

Habitat suitability modeling using the software package MaxEnt (Phillips, Anderson, & Schapire, 2006) is a popular method for describing the habitat of rare species. MaxEnt uses “presence only” data to develop models; however presence data are highly skewed towards areas of high detection probability and these areas may not represent the full range of habitat use. Thusly, predictions from models developed using only data from areas with high detection probability may not represent all suitable habitat. This study tested the ability of MaxEnt models developed using three different data sets to accurately describe Western Massasauga (Sistrurus t. tergeminus) habitat at …


Review Of Northwestern African Buthacus, With Description Of Buthacus Stockmanni Sp. N. From Morocco And Western Sahara (Scorpiones, Buthidae), František Kovařík, Graeme Lowe, František Šťáhlavský Dec 2016

Review Of Northwestern African Buthacus, With Description Of Buthacus Stockmanni Sp. N. From Morocco And Western Sahara (Scorpiones, Buthidae), František Kovařík, Graeme Lowe, František Šťáhlavský

Euscorpius

Northwestern African Buthacus species are revised. Buthacus stockmanni sp. n. from Morocco and Western Sahara is described and fully complemented with color photos of live and preserved specimens, as well as their habitat. The hemispermatophore of B. stockmanni sp. n. is illustrated and described. In addition to morphology and hemi-spermatophores, we also describe the karyotypes of B. stockmanni sp. n. (2n=20). B. stockmanni sp. n. is compared with B. occidentalis Vachon, 1953 and B. ziegleri Lourenço, 2000. Both these species are differentiated from B. stockmanni sp. n. geographically and morphologically. The male of B. stockmanni sp. n. has fingers of …


First Report Of Lissothus Occidentalis Vachon, 1950 (Scorpiones: Buthidae) From Morocco And Western Sahara, With Notes On Ecology And Captive Breeding, Mark Stockmann, Carlos Turiel, Felix Althoff, Graeme Lowe, František Kovařík Dec 2016

First Report Of Lissothus Occidentalis Vachon, 1950 (Scorpiones: Buthidae) From Morocco And Western Sahara, With Notes On Ecology And Captive Breeding, Mark Stockmann, Carlos Turiel, Felix Althoff, Graeme Lowe, František Kovařík

Euscorpius

Genus Lissothus Vachon, 1948 represented by L. occidentalis Vachon, 1950 is reported for the first time from four localities in Morocco and the Western Sahara. We provide a revised diagnosis of L. occidentalis, fully complemented with color photos of live and preserved specimens. Hemispermatophore is also illustrated and described in detail. Furthermore, we describe aspects of the ecology of this species, and provide photos of collection sites and habitats. We also report on the reproductive biology of this species based on captive breeding and rearing. and provide the first envenomation report for the species.


Animals Aren’T Persons, But Is It Time For A Neologism?, Helen Steward Dec 2016

Animals Aren’T Persons, But Is It Time For A Neologism?, Helen Steward

Animal Sentience

Mark Rowlands argues that at least some animals are persons, based on the idea that (i) many animals have a property he calls “pre-reflective awareness,” (ii) the capacity for pre-reflective awareness is sufficient to satisfy the traditional Lockean definition of personhood, and (iii) satisfaction of the traditional Lockean definition of personhood is sufficient for being a person. I agree with (i) and can see that there is a persuasive case for (ii), but I think the case against (iii) blocks the conclusion that animals are persons. I suggest that we may need instead to coin a neologism in order to …


Reber’S Caterpillar Offers No Help, Carl Safina Dec 2016

Reber’S Caterpillar Offers No Help, Carl Safina

Animal Sentience

Reber’s target article “Caterpillars, consciousness and the origins of mind” seems only to shift but not to address the question of where the mind is and how minds occur.



Report Of A Meeting On Contemporary Topics In Zebrafish Husbandry And Care, Nikki Osborne, Gregory Paull, Adam Grierson, Karen Dunford, Elisabeth M. Busch-Nentwich, Lynne U. Sneddon, Natalie Wren, Joe Higgins, Penny Hawkins Dec 2016

Report Of A Meeting On Contemporary Topics In Zebrafish Husbandry And Care, Nikki Osborne, Gregory Paull, Adam Grierson, Karen Dunford, Elisabeth M. Busch-Nentwich, Lynne U. Sneddon, Natalie Wren, Joe Higgins, Penny Hawkins

Ichthyology Collection

A meeting on Contemporary Topics in Zebrafish Husbandry and Care was held in the United Kingdom in 2014, with the aim of providing a discussion forum for researchers, animal technologists, and veterinarians from academia and industry to share good practice and exchange ideas. Presentation topics included protocols for optimal larval rearing, implementing the 3Rs (replacement, reduction, and refinement) in large-scale colony management, and environmental enrichment. The audience also participated in a survey of current practice relating to practical husbandry, cryopreservation, and the provision of enrichment.


Malanda Gold: The Tale Of A Unique Rainbowfish From The Atherton Table-Lands, Now On The Verge Of Extinction., Peter J. Unmack, Keith Martin, Michael P. Hammer, Brendan Ebner, Karl Moy, Culum Brown Dec 2016

Malanda Gold: The Tale Of A Unique Rainbowfish From The Atherton Table-Lands, Now On The Verge Of Extinction., Peter J. Unmack, Keith Martin, Michael P. Hammer, Brendan Ebner, Karl Moy, Culum Brown

Ichthyology Collection

No abstract provided.


Subscription And Organization Information [December 2016] Dec 2016

Subscription And Organization Information [December 2016]

Nebraska Bird Review

The Nebraska Bird Review is published quarterly by the Nebraska Ornithologists' Union, Inc., as its official journal, and is sent to members not in arrears of dues. Annual subscription rates (on a calendar-year basis only): $25 in the United States and $35 in all other countries, payable in advance. Single copies are $7 each, postpaid, in the United States and $9 elsewhere. Send orders for back issues to Anita Breckbill, NOU Librarian, c/o Music Library, WMB 30, University of Nebraska, Lincoln, NE 68588-0101.

Memberships in the NOU (on a calendar-year basis only): Active Household (one or more people) $25; Sustaining …


In Memory Of Elizabeth Grenon, Neal Ratzlaff Dec 2016

In Memory Of Elizabeth Grenon, Neal Ratzlaff

Nebraska Bird Review

On November 11, 2016 cancer claimed the life of longtime member and friend of NOU Betty Grenon, perhaps best remembered as our very intelligent, personable, meticulous treasurer and tenacious guardian of organization funds. Our records indicate Betty became a member in 1991. Her talents and qualifications (CPA and Nebraska's first female Certified Management Accountant) were soon recognized. She became NOU Treasurer in 1994, a position held until her death, except for a 3-year hiatus when her employment with Enron took her to Houston, Texas. NOU has benefited in a number of other ways from Betty's organizational skills and attention to …


Index To Volume 84 Dec 2016

Index To Volume 84

Nebraska Bird Review

Adams, R. J. 95
Aguillon, Stepfanie 62
Allen: Brian 60; Edward 4, 61, 156
Allin, C. C. 95
Anderson: Brayden 53; Chris 60; Jon 61, 94
Appell, Roger A. 62
Arthur, Noah 5, 147
Atkins, Gordon 4
Aubushon: Cathy 52; Dorothy 52
Avery, Mele 157
Avocet, American 69, 104, 110, 118, 164

. . .

Yellowlegs: Greater 2, 12, 69, 100, 104, 119, 165; Lesser 70, 100, 104, 119, 165, 184
Yellowthroat, Common 80, 106, 128, 175, 186
Young: E. A. 95, 137; Lowell 157; Matthew 62

Zeilinger, Ray 163
Zimmerman, Jerald 53


Fall Field Report, August–November 2016, W. Ross Silcock Dec 2016

Fall Field Report, August–November 2016, W. Ross Silcock

Nebraska Bird Review

As usual, there was quite a bit to chew over in the Fall Seasonal Report, although it was generally a pretty uneventful season, especially among waterfowl and shorebirds. The mild fall allowed some good counts to occur, such as the 20+ Surf Scoters, 465 meadowlarks in Garfield Co, and at least 11 White-winged Doves.

First State Records are hard to come by; amazing was an Anna's Hummingbird that showed up in the Manning Family's central Omaha yard. How many pass through the yards of non-birders undetected? Always a mind-boggling thought. A 3rd state record Costa's Hummingbird came to light from …


Burwell Fall Field Days, Janis Paseka Dec 2016

Burwell Fall Field Days, Janis Paseka

Nebraska Bird Review

The meeting of2016 NOU Fall Field Days took place at the Burwell Legion Club on Sept. 30–Oct. 2, 2016. There were about 50 in attendance at the meeting, which was organized by Robin Harding, Lanny Randolph, and Betty Grenon.

On Friday evening Chad Christiansen, who works for the U. S. Fish and Wildlife Service at the Fort Niobrara/Valentine National Wildlife Refuge Complex, spoke about the goals of the Natural Legacy Project to identify a set of priority landscapes that, if properly managed, would conserve the majority of Nebraska's biological diversity. These landscapes, called Biologically Unique Landscapes, were selected based on …


Nebraska Bird Review (December 2016) 84(4), Whole Issue Dec 2016

Nebraska Bird Review (December 2016) 84(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August–November 2016 ... 154

In Memory of Elizabeth Grenon … 180

Burwell Fall Field Days ... 182

Index to Volume 84 … 187

Subscription and Organization Information ... 203


Survey Of Nasal Mites (Acari: Rhinonyssidae, Ereynetidae, Turbinoptidae) In Birds From Three States In The United States, Alexis Danel Hilario Perez Dec 2016

Survey Of Nasal Mites (Acari: Rhinonyssidae, Ereynetidae, Turbinoptidae) In Birds From Three States In The United States, Alexis Danel Hilario Perez

Graduate Theses and Dissertations

Avian nasal mites are obligate endoparasites that spend their entire life in the respiratory system of birds. In North America, bird nasal mites are represented by different unrelated families in three different orders of mites: Rhinonyssidae (Mesostigmata), Ereynetidae (Prostigmata), and the Cytoditidae and Turbinoptidae (Astigmata). The most-diverse and most-abundant family of nasal mites is the Rhinonyssidae, in which mite species may have different levels of host specificity from host orders to families or even species level. Nasal mites in North America have been surveyed in different locations, such as studies ranging from the Gulf Coast of the US to Canada. …


Wolf Predation: Where And How Wolves Kill Beavers, And Confronting The Biases In Scat-Based Diet Studies, Thomas Gable Dec 2016

Wolf Predation: Where And How Wolves Kill Beavers, And Confronting The Biases In Scat-Based Diet Studies, Thomas Gable

All NMU Master's Theses

Beavers can be a significant prey item for wolves in boreal systems but how wolves hunt beavers is largely unknown. I inferred how wolves hunt beavers by identifying 22 kill sites using clusters of locations from GPS-collared wolves in Voyageurs National Park, Minnesota. Where wolves killed beavers varied seasonally with the majority (58%) of kills in the spring occurring below dams and on shorelines while the majority (80%) of kills in the fall were near feeding trails and canals. I deduced that the typical hunting strategy has 3 components: 1) waiting near areas of high beaver use until a beaver …


Relationship Among Genetic And Physiological Biomarkers, And Horse Characteristics, Casey Orr Dec 2016

Relationship Among Genetic And Physiological Biomarkers, And Horse Characteristics, Casey Orr

Graduate Theses and Dissertations

The objective of this study was to evaluate relationships among genetic and physiological biomarkers and phenotypic characteristics in horses. Three breeds (Quarter Horse, Thoroughbreds, Miniatures), and five genes of interest (leptin, ghrelin, cytochrome P450, glucocorticoid receptor, and lactate dehydrogenase) were the basis of the investigation. Genomic DNA was extracted from buffy coat samples of Quarter Horses (n = 21), Thoroughbreds (n = 26), and Miniatures (n = 34). Data were analyzed using MIXED MODEL procedures of SAS, with the main effects of breed and SNP genotype. Horse was the experimental unit, and dependent variables were classified as physical, cell differentials, …