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Questions related to Invertebrate Zoology
intertidal,Karachi
10 October 2015 5,560 3 View
I have been collecting Lepas spp. off of marine debris (woody and plastic) for a number of years, (Oregon & Washington, USA) and would like to start keying them out into species. Are there any...
10 October 2015 2,423 9 View
which genus? intertidal rocks, Karachi
10 October 2015 8,960 5 View
I collected these from a black sand beach, washed to the shore by the waves. Can someone help me identify the species of gastropods (univalve and bivalve). I provided more than one picture for one...
10 October 2015 7,805 2 View
Hemocytes observation under light microscopy
06 October 2015 979 2 View
We found that mussels exposed to some estuaries have depleted δ13C compared with purely marine sites, but we do not have phytoplankton or POM measurements.
21 September 2015 6,203 6 View
from Karachi
20 September 2015 8,769 2 View
09 September 2015 8,254 7 View
These flat worms are smaller than planarians, I found them in freshwater temporary pond. With my bests.
09 September 2015 10,108 2 View
Collected from trawl by-catch, the egg mass was found attached to the shell of Gyrineum spp. along with sponges. Fishermen have trawled at a depth of 30 meters off Chennai coast, south east...
09 September 2015 4,572 15 View
09 September 2015 4,017 2 View
First of all I'm interested in ravines and small valleys regarding land snails. It is obvious that in the wet ravines and small valleys some invertebrates can occur that not occur on the flat dry...
09 September 2015 8,407 6 View
Does anybody help me to identify the spider from the dauber wasp Sceliphron destillatorius breeding camera ? Two of three species I identified, and for other just suppose that it can be from woolf...
09 September 2015 7,956 21 View
There seems to be no well-published detailed research on the haired snails except Pfenninger et al., 2005 ("Why do snails have hairs?..."), but this work is not morphological... I know also an...
30 August 2015 5,236 9 View
08 August 2015 1,807 10 View
My colleague is doing a study on the nutritional composition of invertebrates. She is catching them in the field in pitfall traps, and is considering ethylene glycol as the killing agent. We are...
21 July 2015 9,020 3 View
Hi, I'm working with samples of the Portuguese Continental Shelf; I found few specimens of Capitellidae with 11 thoracic segments, in which the first is achaetigerous and the other 10 with only...
20 July 2015 1,291 4 View
Actual size 3-4 cm
07 July 2015 1,846 3 View
07 July 2015 6,156 5 View
07 July 2015 3,261 4 View
Is it an tubeless polycheate? looks like Reteterebella queenslandia Hartman 1863 Spaghetti worm!
07 July 2015 4,878 3 View
I'm trying to find if any micro-CT system is capable to visualize very small invertebrates in such a detail, that would allow taxonomic classification. Currently I'm about to scan daphnias to test...
14 June 2015 3,846 11 View
Collected from Palk Bay @ Low tide (7.30 am) on Feb 2013
14 June 2015 589 9 View
They have been sampled in June in the french Atlantic. I am thinking they are perhaps belonging to Leuckartiara spp. but not sure at all...
06 June 2015 4,306 8 View