Results 91 to 100 of about 17,376 (216)

Rana muscosa [PDF]

open access: yes, 1968
Number of Pages: 2Integrative BiologyGeological ...
Zweifel, Richard G.
core   +1 more source

The lock-and-key mechanisms of the internal genitalia of the Noctuidae (Lepidoptera): How are they selected for?

open access: yesEuropean Journal of Entomology, 2008
In the Noctuidae, the owlet moths, the internal genitalia, i.e. the aedeagus and vesica (penis) in the males, and the bursa copulatrix in the females, together form a lock-and-key mechanism (LKM).
Kauri MIKKOLA
doaj   +1 more source

Uromacer frenatus [PDF]

open access: yes, 1984
Number of Pages: 2Integrative BiologyGeological ...
Henderson, Robert W., Schwartz, Albert
core   +1 more source

Zoogeographic peculiarities of distribution of birds. Part 2. Paleogea and Arctogea

open access: yesБіологічні студії, 2013
Natural separation of the Earth’s surface on lands and zoogeographic regions causes presence of demonstrative species that occur only in certain geographical latitudes.
H. Fesenko, I. Shydlovskyy
doaj   +1 more source

Earth History and the Evolution of Caribbean Bats [PDF]

open access: yes, 2009
Although the natural history of the Caribbean is better understood now than ever before, a general biogeographic explanation for the peculiar faunal composition of the islands remains elusive.
Liliana Dá
core   +1 more source

Alligator mississippiensis [PDF]

open access: yes, 1994
Number of Pages: 14Integrative BiologyGeological ...
Ernst, Carl H., Ross, Charles A.
core   +1 more source

Large golden-ringed dragonfly Cordulegaster heros Theischinger 1979, new for the fauna of Italy (Odonata: Cordulegastridae)

open access: yesNatura Sloveniae, 2003
The species has been recorded at three localities in the extreme eastern part of the Friuli-Venezia Giulia region, north-eastern Italy, thus bringing the number of Italian dragonfly species to 89. The distribution of C.
Matjaž Bedjanič, Ali Šalamun
doaj   +1 more source

The Maghreb – one more important biodiversity hot spot for tiger beetle fauna (Coleoptera, Carabidae, Cicindelinae) in the Mediterranean region [PDF]

open access: yes, 2015
The tiger beetle fauna of the Maghreb region is one of the richest in the Palaearctic, including 22 species and 5 subspecies and 19% of all Palaearctic species of Cicindelinae.
Acciavatti   +44 more
core   +4 more sources

Zoogeography [PDF]

open access: yesThe Geographical Journal, 1911
n ...
openaire   +1 more source

An analysis of Nigerian freshwater fishes: those under threat and conservation options [PDF]

open access: yes, 2005
The study assessed qualitatively the threat status of all nigerian freshwater fishes using such criteria as rarity, size at maturity, mode of reproduction, human population density, habitat degradation, pollution and range of each species among others ...
Bankole, N.O., Olaosebikan, B.D.
core  

Home - About - Disclaimer - Privacy