সামুদ্রিক খোলকী সুগঠিত মাথা এবং চোখ ও পায়ী জন্মদানে কর্ষিক দ্বারা চিহ্নিত

cephalopod's Usage Examples:

A cephalopod /ˈsɛfələpɒd/ is any member of the molluscan class Cephalopoda /sɛfəˈlɒpədə/ (Greek plural κεφαλόποδες, kephalópodes; "head-feet") such as.

chamber, and in cephalopods and some bivalves such as scallops, it is a locomotory organ.

In cephalopods the contraction.

All cephalopods possess flexible limbs extending from their heads and surrounding their beaks.

Cephalopod ink is a dark-coloured or luminous ink released into water by most species of cephalopod, usually as an escape mechanism.

All cephalopods, with.

pointed tip (the oldest part) of the shell of a gastropod, scaphopod, or cephalopod.

In cephalopods, there is a single siphon or funnel which is known as a hyponome.

The cephalopods have a long geological history, with the first nautiloids found in late Cambrian strata, and purported stem-group representatives present.

Ammonitida is an order of more highly evolved ammonoid cephalopods that lived from the Jurassic through Cretaceous time periods, commonly with intricate.

(These are not gastropods, but shelled cephalopods.

term is also sometimes used in a similar way to describe the shell of a cephalopod mollusk.

(plural: gladii), or pen, is a hard internal bodypart found in many cephalopods of the superorder Decapodiformes (particularly squids) and in a single.

found in many cephalopod mollusks used to produce the defensive cephalopod ink.

With the exception of nocturnal and very deep water cephalopods, all Coleoidea.

Orthoceras ("straight horn") is a genus of extinct nautiloid cephalopod restricted to Middle Ordovician-aged marine limestones of the Baltic States and.

appears as luminous spots on various marine animals, including fish and cephalopods.

All extant cephalopods have a two-part beak, or rostrum, situated in the buccal mass and surrounded by the muscular head appendages.

of tissue passing longitudinally through the shell of a cephalopod mollusk.

Only cephalopods with chambered shells have siphuncles, such as the extinct.

Cephalopod intelligence is a measure of the cognitive ability of the cephalopod class of molluscs.

Nautilida constitute a large and diverse order of generally coiled nautiloid cephalopods that began in the mid Paleozoic and continues to the present with a single.

cephalopod's Meaning':

marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles