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Marine Mammal Hotspots Across The Circumpolar Arctic, Charmain D. Hamilton, Christian Lydersen, Jon Aars, Mario Acquarone, Todd Atwood, Alastair Baylis, Martin Biuw, Andrei N. Boltunov, Erik W. Born, Peter Boveng, Tanya M. Brown, Michael Cameron, John Citta, Justin Crawford, Rune Dietz, Jim Elias, Steven H. Ferguson, Aaron Fisk, Lars P. Folkow, Kathryn J. Frost Dec 2022

Marine Mammal Hotspots Across The Circumpolar Arctic, Charmain D. Hamilton, Christian Lydersen, Jon Aars, Mario Acquarone, Todd Atwood, Alastair Baylis, Martin Biuw, Andrei N. Boltunov, Erik W. Born, Peter Boveng, Tanya M. Brown, Michael Cameron, John Citta, Justin Crawford, Rune Dietz, Jim Elias, Steven H. Ferguson, Aaron Fisk, Lars P. Folkow, Kathryn J. Frost

Integrative Biology Publications

Aim: Identify hotspots and areas of high species richness for Arctic marine mammals. Location: Circumpolar Arctic. Methods: A total of 2115 biologging devices were deployed on marine mammals from 13 species in the Arctic from 2005 to 2019. Getis-Ord Gi* hotspots were calculated based on the number of individuals in grid cells for each species and for phylogenetic groups (nine pinnipeds, three cetaceans, all species) and areas with high species richness were identified for summer (Jun-Nov), winter (Dec-May) and the entire year. Seasonal habitat differences among species’ hotspots were investigated using Principal Component Analysis. Results: Hotspots and areas with high …


Geographic Distribution: Anolis Sagrei (Brown Anole). Usa: Arizona., Addie Leimroth, Louis A. Somma, Dyrana N. Russell, Logan P. Cutts, Mason Ryan, Randall D. Babb, Karen E. Hajek, Andrew T. Holycross Dec 2022

Geographic Distribution: Anolis Sagrei (Brown Anole). Usa: Arizona., Addie Leimroth, Louis A. Somma, Dyrana N. Russell, Logan P. Cutts, Mason Ryan, Randall D. Babb, Karen E. Hajek, Andrew T. Holycross

Papers in Herpetology

We discovered the first distributional records for the exotic, Caribbean lizard, Anolis sagrei (Brown Anole), in Arizona.


Exceptional Larval Morphology Of Nine Species Of The Anastrepha Mucronota Species Group (Diptera: Tephritidae), Erick J. Rodriguez, Gary J. Steck, Matthew R. Moore, Allen L. Norrbom, Jessica Diaz, Louis A. Somma, Raul Ruiz-Arce, Bruce D. Sutton, Norma Nolazco, Alies Muller, Marc A. Branham Nov 2022

Exceptional Larval Morphology Of Nine Species Of The Anastrepha Mucronota Species Group (Diptera: Tephritidae), Erick J. Rodriguez, Gary J. Steck, Matthew R. Moore, Allen L. Norrbom, Jessica Diaz, Louis A. Somma, Raul Ruiz-Arce, Bruce D. Sutton, Norma Nolazco, Alies Muller, Marc A. Branham

Papers in Evolution

Anastrepha is the most diverse and economically important genus of Tephritidae in the American tropics and subtropics. The striking morphology of the third instars of Anastrepha caballeroi Norrbom, Anastrepha crebra Stone, Anastrepha haplacantha Norrbom & Korytkowski, Anastrepha korytkowskii Norrbom, Anastrepha nolazcoae Norrbom & Korytkowski, and three newly discovered and as yet formally unnamed species (Anastrepha sp. Peru-82, Anastrepha sp. nr. protuberans, and Anastrepha sp. Sur-16), and the more typical morphology of Anastrepha aphelocentema Stone, are described using light and scanning electron microscopy. To contribute to a better understanding of the interspecific and intraspecific variation among species in the mucronota …


Multi-Year Acoustic Tracking Reveals Transient Movements, Recurring Hotspots, And Apparent Seasonality In The Coastal-Offshore Presence Of Greenland Sharks (Somniosus Microcephalus), Jena E. Edwards, Kevin J. Hedges, Steven T. Kessel, Nigel E. Hussey Sep 2022

Multi-Year Acoustic Tracking Reveals Transient Movements, Recurring Hotspots, And Apparent Seasonality In The Coastal-Offshore Presence Of Greenland Sharks (Somniosus Microcephalus), Jena E. Edwards, Kevin J. Hedges, Steven T. Kessel, Nigel E. Hussey

Integrative Biology Publications

Variable movement strategies can complicate the conservation and management of mobile species. Given its extreme life history traits as a long-lived, deep-water species, the Greenland shark (Somniosus microcephalus) is vulnerable to fisheries bycatch, but little is known over its long-term movements across a spatially and seasonally variable Arctic environment. To address this knowledge gap, the movements of Greenland sharks in coastal fjords and offshore waters of Baffin Bay were examined using seven years of acoustic telemetry data. Seasonal patterns in broad-scale movements and inshore-offshore connectivity were compared among 155 sharks (101 males, 54 females [mean LT = 2.65 ± 0.48 …


Migration Patterns Of Greenland Halibut In The North Atlantic Revealed By A Compiled Mark-Recapture Dataset, Mikko Vihtakari, Bjarki Pór Elvarsson, Margaret Treble, Adriana Nogueira, Kevin Hedges, Nigel E. Hussey, Laura Wheeland, Denis Roy, Lise Helen Ofstad, Elvar H. Hallfredsson, Amanda Barkley, Daniel Estevez-Barcia, Rasmus Nygaard, Brian Healey, Petur Steingrund, Torild Johansen, Ole Thomas Albert, Jesper Boje Aug 2022

Migration Patterns Of Greenland Halibut In The North Atlantic Revealed By A Compiled Mark-Recapture Dataset, Mikko Vihtakari, Bjarki Pór Elvarsson, Margaret Treble, Adriana Nogueira, Kevin Hedges, Nigel E. Hussey, Laura Wheeland, Denis Roy, Lise Helen Ofstad, Elvar H. Hallfredsson, Amanda Barkley, Daniel Estevez-Barcia, Rasmus Nygaard, Brian Healey, Petur Steingrund, Torild Johansen, Ole Thomas Albert, Jesper Boje

Integrative Biology Publications

Marine fisheries are often allocated to stocks that reflect pragmatic considerations and may not represent the species' spatial population structure, increasing the risk of mismanagement and unsustainable harvesting. Here we compile mark-recapture data collected across the North Atlantic to gain insight into the spatial population structure of Greenland halibut (Reinhardtius hippoglossoides), an issue that has been unresolved for decades. The dataset contains 168130 fish tagged from 1952 to 2021, with 5466 (3.3%) recaptured individuals. Our results indicate that fish tagged at rates, suggesting that mark-recapture studies on adult individuals underestimate population-level migration rates. We find evidence for migrations across management …


A New Species And New Records For Two Other Exotic Species Of Dirrhagofarsus Fleutiaux, 1935 (Coleoptera: Eucnemidae: Melasinae: Dirhagini) In The United States, Robert L. Otto Apr 2022

A New Species And New Records For Two Other Exotic Species Of Dirrhagofarsus Fleutiaux, 1935 (Coleoptera: Eucnemidae: Melasinae: Dirhagini) In The United States, Robert L. Otto

Insecta Mundi

New records for a new species and other exotic Dirrhagofarsus Fleutiaux (Coleoptera: Eucnemidae: Melasinae: Dirhagini) species are reported from throughout much of the northeastern and southern areas of the United States. Dirrhagofarsus brevis, new species, is hereby described in this study. Two other exotic spe­cies, Dirrhagofarsus modestus (Fleutiaux) and Dirrhagofarsus unicolor (Hisamatsu), new country records, are redescribed and diagnosed as they were compared with other Dirrhagofarsus species present in the Nearctic region. All Dirrhagofarsus species in this study are imaged, highlighting essential character states to facilitate better diagnosis in conjunction to the new identification key provided in …


New State Records For 33 Species Of Nearctic False Click Beetles (Coleoptera: Eucnemidae), Robert L. Otto Apr 2022

New State Records For 33 Species Of Nearctic False Click Beetles (Coleoptera: Eucnemidae), Robert L. Otto

Insecta Mundi

New state records for 33 species of Eucnemidae (Coleoptera) are reported from the eastern United States based on the examination and identifications of specimens from four institutional and personal collections over the past several years. Images of 12 eucnemid species are also provided.

Recently, opportunities were presented to identify more than 880 Eucnemidae from four institutional and personal collections. Most of the specimens came from the Carnegie Museum of Natural History and were collected during the national bark beetle surveys conducted by the United States Department of Agriculture. The survey has been instrumental in providing more state records of Eucnemidae …


Natural History Of The Guatemalan Copper Iophanus Pyrrhias (Godman And Salvin, 1887) (Lepidoptera: Lycaenidae) In Guatemala, José Monzón-Sierra, Gregory C. Ballmer Jan 2022

Natural History Of The Guatemalan Copper Iophanus Pyrrhias (Godman And Salvin, 1887) (Lepidoptera: Lycaenidae) In Guatemala, José Monzón-Sierra, Gregory C. Ballmer

The Taxonomic Report of the International Lepidoptera Survey

Abstract

Detailed information including photographs about the natural history of Iophanus pyrrhias (Godman and Salvin 1887) in Guatemala is presented. Information includes geographic and altitudinal distribution and phenology. We reconfirm the immatures stages use Muehlenbeckia tamnifolia (Kunth) Meisn., 1841 (Polygonaceae) as the host plant.

Reusmen

Se presenta información detallada incluyendo fotografías de la historia natural de Iophanus pyrrhias (Godman y Salvin 1887) en Guatemala. La información incluye distribución geográfica y altitudinal y fenología. Confirmamos que los estados inmaduros se alimentan de Muehlenbeckia tamnifolia (Kunth) Meisn., 1841 (Polygonaceae).


Three New Species Of Cyclocephala (Coleoptera: Scarabaeidae: Dynastinae) From Amazonian Peru And A Checklist Of Cyclocephala Species In Peru, Fernando Paz, Brett C. Ratcliffe, Luis Figueroa Jan 2022

Three New Species Of Cyclocephala (Coleoptera: Scarabaeidae: Dynastinae) From Amazonian Peru And A Checklist Of Cyclocephala Species In Peru, Fernando Paz, Brett C. Ratcliffe, Luis Figueroa

Department of Entomology: Faculty Publications

The following new species of Cyclocephala Dejean, 1821 (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini) are described from Peru: C. mateoi Paz & Ratcliffe, C. ukuku Paz & Ratcliffe, and C. hylaea Ratcliffe & Paz. A description, diagnosis, geographic distribution, notes on natural history, and illustrations are provided for each new species. Six Cyclocephala species are reported for the first time from Peru: C. emarginata Endrödi, 1964, C. guianae Endrödi, 1969, C. kuntzeniana Höhne, 1923, C. malyi Dupuis, 2014, C. ovulum Bates, 1888, and C. sylviae Dechambre, 1995. An updated, annotated list of the 81 Peruvian species of Cyclocephala is provided.