Results 81 to 90 of about 173,527 (267)

Graptemys pseudogeographica [PDF]

open access: yes, 1995
Number of Pages: 6Integrative BiologyGeological ...
Vogt, Richard C.
core   +1 more source

Loathsome Beasts: Images of Reptiles and Amphibians in Art and Science

open access: yes, 2007
The mythology and symbolism historically associated with reptiles and amphibians is unequaled by that of any other taxonomic group of animals. Even today, these creatures serve as icons - often indicating magic or evil - in a variety of media.
Etheridge, Kay
core  

Urosaurus graciosus [PDF]

open access: yes, 1988
Number of Pages: 3Integrative BiologyGeological ...
Dickson, Nancy A., Vitt, Laurie J.
core   +1 more source

Sex Reversal in Amphibians [PDF]

open access: yesSexual Development, 2016
Amphibians have been widely used to study developmental biology due to the fact that embryo development takes place independently of the maternal organism and that observations and experimental approaches are easy. Some amphibians like <i>Xenopus</i> became model organisms in this field.
openaire   +4 more sources

Pituophis ruthveni [PDF]

open access: yes, 2017
Number of Pages: 16Geological SciencesIntegrative ...
Adams, Connor S.   +4 more
core   +1 more source

Eleutherodactylus martinicensis [PDF]

open access: yes, 1994
Number of Pages: 4Integrative BiologyGeological ...
Hardy, Jerry D., Jr., Kaiser, Hinrich
core   +1 more source

Comparison of staining protocols to assess sperm viability in cockatiels (Nymphycus hollandicus)

open access: yesTheriogenology Wild
/Summary: The assessment of sperm viability belongs to the core elements of semen analysis in human and veterinary andrology. In avian medicine various live/dead stains and protocols have been evaluated in a number of commercial poultry and companion ...
D. Fischer   +3 more
doaj  

Frog Swarms: Earthquake Precursors or False Alarms?

open access: yesAnimals, 2013
In short-term earthquake risk forecasting, the avoidance of false alarms is of utmost importance to preclude the possibility of unnecessary panic among populations in seismic hazard areas.
Rachel A. Grant, Hilary Conlan
doaj   +1 more source

Osteopilus vastus [PDF]

open access: yes, 2004
Number of Pages: 3Integrative BiologyGeological ...
Henderson, Robert W., Henderson, Rose M.
core   +1 more source

Crocodylus moreletii [PDF]

open access: yes, 1987
Number of Pages: 3Integrative BiologyGeological ...
Ross, Charles A.
core   +1 more source

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