Open Access. Powered by Scholars. Published by Universities.®

Biodiversity Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 1 - 4 of 4

Full-Text Articles in Biodiversity

Book Review: Habitantes De La Obscuridad (Fauna Ibero-Balear De Las Cuevas) – Inhabitants Of The Darkness (Ibero-Baleric Fauna Of Caves), Oana Teodora Moldovan Oct 2023

Book Review: Habitantes De La Obscuridad (Fauna Ibero-Balear De Las Cuevas) – Inhabitants Of The Darkness (Ibero-Baleric Fauna Of Caves), Oana Teodora Moldovan

International Journal of Speleology

NA


Four New State Records Of Delphacid Planthopper Species (Hemiptera: Fulgoroidea) From Illinois, Usa, Morgan E. Brown, Christopher H. Dietrich Sep 2023

Four New State Records Of Delphacid Planthopper Species (Hemiptera: Fulgoroidea) From Illinois, Usa, Morgan E. Brown, Christopher H. Dietrich

The Great Lakes Entomologist

Four planthopper species– Aethodelphax aetocephalus (Beamer 1948), Bakerella cinerea Beamer, 1945, Bakerella minuta Beamer, 1950, and Pissonotus aphidioides Van Duzee, 1897 – are newly recorded from Illinois based on collections obtained in the summers of 2005 and 2022. Specimens were collected via net-sweeping and vacuuming of herbaceous vegetation and identified using external morphology and male genitalia morphology. Locality and collection data for each species are summarized; and relevant taxonomic and ecological information for each species is provided. Photographs of pinned specimens and male genital capsules are also provided. These new records reveal apparently disjunct populations of A. aetocephalus and B. …


Increasing Capture Rates Of Grassland Birds Over Thirteen Years Indicates Successful Restoration, Katie Stumpf, Charles Muise Mar 2023

Increasing Capture Rates Of Grassland Birds Over Thirteen Years Indicates Successful Restoration, Katie Stumpf, Charles Muise

Georgia Journal of Science

Grassland bird populations are being lost at an alarming rate due to human modifications to grassland ecosystems. Grassland restoration has been shown to mitigate population declines for many species that use these habitats at some point in their annual cycles. We examined capture rates of adult, breeding, and hatch-year birds at a restored grassland site in the piedmont of central Georgia to determine whether colonization, breeding success, hatching success, and recruitment processes were impacting populations of grassland birds. We banded birds approximately twice per month from January 2009 through December 2021 at Panola Mountain State Park. Restoration efforts started in …


Why The Delay In Recognizing Terrestrial Obligate Cave Species In The Tropics?, Francis G. Howarth Feb 2023

Why The Delay In Recognizing Terrestrial Obligate Cave Species In The Tropics?, Francis G. Howarth

International Journal of Speleology

“Nothing could possibly live there!” They believed. Indeed, until recently, few specialized cave- adapted animals were known from volcanic, tropical, or oceanic island caves, and plausible theories had been put forward to explain their absence. But assume nothing in science! One must illuminate, explore, and survey habitats before declaring them barren. Our understanding of cave biology changed dramatically about 50 years ago following the serendipitous discovery of cave-adapted terrestrial arthropods in Brazil and on the young oceanic islands of the Galápagos and Hawai‘i. These discoveries and subsequent studies on the evolutionary ecology of cave animals have revealed a remarkable hidden …