Fertilization of green frog (Rana clamitans) eggs in their native jelly by bullfrog (Rana catesbeiana) sperm

1975 ◽  
Vol 193 (3) ◽  
pp. 419-423 ◽  
Author(s):  
Richard P. Elinson
Keyword(s):  
Rana Catesbeiana ◽  
Rana Clamitans ◽  
Green Frog

The occurrence of chronic hypocalcemia following parathyroidectomy in the green frog, Rana clamitans

1990 ◽  
Vol 80 (3) ◽  
pp. 419-426 ◽  
Author(s):  
Lawrence W. Wittle ◽  
Ralph S. Augostini ◽  
William S. Chizmar
Keyword(s):  
Rana Clamitans ◽  
Green Frog

Characterization of Gene Expression Endpoints During Postembryonic Development of the Northern Green Frog (Rana clamitans melanota)

2013 ◽  
Vol 30 (5) ◽  
pp. 392 ◽  
Author(s):  
S. Austin Hammond ◽  
Nik Veldhoen ◽  
Marek Kobylarz ◽  
Nicholas R. Webber ◽  
Jameson Jordan ◽  
...  
Keyword(s):  
Gene Expression ◽  
Postembryonic Development ◽  
Rana Clamitans ◽  
Green Frog

The Coccidia (Apicomplexa: Eimeriidae) of frogs from Algonquin Park, with descriptions of two new species

1989 ◽  
Vol 67 (7) ◽  
pp. 1686-1689 ◽  
Author(s):  
G. J. Chen ◽  
S. S. Desser
Keyword(s):  
New Species ◽  
Young Adult ◽  
Rana Catesbeiana ◽  
Polar Granule ◽  
Rana Sylvatica ◽  
Stieda Body ◽  
Rana Clamitans ◽  
Two New Species ◽  
Coccidian Parasites ◽  
Oocyst Residuum

During June and July of 1988, 264 amphibians from Algonquin Park, Ontario, were examined for eimeriid coccidian parasites; the species examined were Rana catesbeiana Shaw, Rana clamitans Latreille, Rana septentrionalis Baird, and Rana sylvatica LeConte. Two distinct types of oocysts were observed in the feces of the frogs. The highest prevalence of infection was recorded from young adult frogs and two new species of Eimeria are described from these animals. Oocysts of Eimeria algonquini n.sp. are spherical, 15.8 (14.5–16.1) μm in diameter, with a thin single-layered wall; micropyle and polar granule absent; large granular oocyst residuum present. Sporocysts banana-shaped, 19.5 (18.7–20.4) × 4.2 (3.8–4.6) μm with prominent granular residuum; Stieda body absent. Oocysts of Eimeria kermiti n.sp. are ovoid, 25.1 (24.7–26.6) × 19.5 (17.6–20.1) μm with thin single-layered wall; polar granule present; micropyle absent; large granular oocyst residuum present. Sporocysts ovoid, 9.9 (9.3–10.4) × 6.6 (6.0–7.1) μm with Stieda body and prominent granular residuum.

Territoriality in the Green Frog, Rana Clamitans

Ecology ◽  
1953 ◽  
Vol 34 (1) ◽  
pp. 165-174 ◽  
Author(s):  
Bernard S. Martof
Keyword(s):  
Rana Clamitans ◽  
Green Frog

Effects of Sibship and the Presence of Multiple Predators on the Behavior of Green Frog (Rana clamitans) Tadpoles

Ethology ◽  
2010 ◽  
Vol 116 (3) ◽  
pp. 217-213 ◽  
Author(s):  
Geoffrey R. Smith ◽  
Allison Boyd ◽  
Christopher B. Dayer ◽  
Megan E. Ogle ◽  
Andrew J. Terlecky ◽  
...  
Keyword(s):  
Rana Clamitans ◽  
Green Frog ◽  
Multiple Predators
Sign in / Sign up

Export Citation Format

Share Document