Ranjeev Epa

8 Questions 14 Answers 0 Followers

Questions related from Ranjeev Epa

Fossil Corbulidae of Florida ?

Hi, Is there any record of Vokesula during the Plio-Pleistocene in Florida? Or is it Varicorbula? Both these taxa look very similar to me. The temporal range given for Vokesula in Tropical America...

05 February 2020 570 0 View

Mechanisms of trematode induced trace formation in Bivalves?

Are there any papers on the mechanism of trematode pit/igloo formation in bivalves?

11 September 2018 4,815 6 View

Are the serrations on the lateral teeth of Spisula, a diagnostic character for the genus?

09 February 2018 2,126 2 View

Lacustrine vs. fluvial freshwater gastropod morphotypes ?

can someone pls. recommend few references that characterize fluvial vs lacustrine morphologies in freshwater gastropods?

20 February 2017 2,038 5 View

Is the medial shell carination in Lanistes carinatus an antipredatory plastic respose against shell crushers?

Are there any published studies on the formation of carinae in Lanistes? I noticed that not all of the individuals of the modern taxon Lanistes carinatus possess this carination. Therefore could...

14 December 2016 6,068 4 View

Is shell carination in freshwater gastropods a function of ecophenotypic plasticity ?

Curious on the functional role of shell carina in freshwater gastropods

30 July 2016 9,493 4 View

Do I have to digitize semi landmarks as curves?

I just started working with Geometric Morphometrics. I am using the landmark method to test shape variation in gastropod shells. But with very few homologous landmarks, I also decided to use semi...

30 July 2016 7,301 7 View

Is there a clear spearation (changes in ornamentation?) between the protoconch and teloconch in Freshwater snails?

Im interested in interpreting larval ecology of snails

29 July 2016 3,352 5 View