basis of record Rudman, W. B. (). The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: Chromodoris quadricolor. Find out what’s known about Sea Slugs, Chromodoris annae, Gastropoda, Nudibranchia, Chromodorididae, including their world range and habitats, feeding. Assumed maximum length from Ref. Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their.

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Another feature which seems characteristic of C. F, traditional taxonomic groupings cchromodoris evolutionary history, A molecular phylogeny and new classification of the chromodorid nudibranchs 8. Mike Krampf, September 11, Is this Chromodoris magnifica? This species of nudibranch is found in the central area of the Indo-Pacific region from MalaysiaIndonesia and the Philippines to the Marshall Islands.

Chromodoris annae

On Earth, an ocean is one of the major divisions of the World Ocean. Malaysia is a federal constitutional monarchy located in Southeast Asia. In most animals, embryos pass through a stage, which is a characteristic exclusive to animals.

It differs from other similarly coloured species in having the punctate or pitted pattern in the blue chromodlris. Perhaps its memory was a bit overloaded when you were taking a sequence of photos and couldn’t quite carry all the information it needed chromododis accurately record the second photo – much like a computer sometimes doesn’t display icons correctly when its ‘thinking’ too hard. Spindle diagrams are typical for Evolutionary taxonomy.

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However I guess it could be argued that it is evidence of inter-specific mating behaviour. This species has similarities to Chromodoris elisabethina but C.

Marcel Tanke, January 19, Chromodoris annae with 2 separate mantles From: A form was distinguished by being shared by all its members, Aristotle believed all kinds and forms to be distinct and unchanging. Most creatures known as sea slugs are actually snails, i. YouTube Videos [show more]. Then I noticed that there was almost no yellow margin around the skirt, and wondered if perhaps they might be Chromodoris dianae They were about 3 to 4 cm long. Dear Bill, I am not sure what you are able to chromodori.

This time, a C. Unfortunately I couldn’t get in that close to get a good clear close-up as it was tucked away upside down under an overhang. Chromodoris annae is a species of sea sluga very colourful nudibrancha shell-less marine gastropod mollusc in the family Chromodorididae. Comment on My school project on Chromodoris annae by B.

Chromodoris annae – Wikipedia

There are recently extinct species of gastropods,18 species that are now extinct in the wild and 69 possibly extinct species, the number of prehistoric species of gastropods is at least 15, species. The only other chromodorid with similar pitted blue regions is Chromodoris westraliensis.

Best wishes Bill Rudman Rudman, W. Extraterrestrial oceans may be composed of water or other elements and compounds, the only confirmed large stable bodies of extraterrestrial surface liquids are the lakes of Titan, although there is evidence for the existence of oceans elsewhere in the Solar System. All animals are heterotrophs, they must ingest other organisms or their products for sustenance, most known animal phyla appeared in the fossil record as marine species during the Cambrian explosion, about million years ago.


Sea Slugs, Chromodoris annae ~

Air-breathing land gastropod Helix pomatiathe Roman chrlmodoris. I found several of these nudi’s together, and thought at first that they were Chromodoris annae which I see here quite frequently.

Anilao, meters, Philippines, 13 July The upper pair of tentacle s on the head of Helix pomatia have eye spots, but the main sensory organs of the snail are sensory receptors for olfactionsituated in the epithelium of the tentacles. Chromodoriw concept of a body of water with relatively free interchange among its parts is of fundamental importance to oceanography.

Chromodoris annae – Strange discovery From: In a number of families of species, such as all the various limpets, the shell is coiled only in the larval stage, in the scientific literature, gastropods were described under gasteropodes by Georges Cuvier in I have been having trouble finding information on it. Dear Vinka, Yes this is C. Sometimes juveniles have differences in colour and in proportions to adults.

Dear Erwin, I don’t recall seeing an animal with these darker blue patches you ask about.