Definition of Hectocotylus. Meaning of Hectocotylus. Synonyms of Hectocotylus

Here you will find one or more explanations in English for the word Hectocotylus. Also in the bottom left of the page several parts of wikipedia pages related to the word Hectocotylus and, of course, Hectocotylus synonyms and on the right images related to the word Hectocotylus.

Definition of Hectocotylus

Hectocotylus
Hectocotylus Hec`to*cot"y*lus, n.; pl. Hectocotyli. [NL., fr. Gr. ? a hundred + ? a hollow vessel.] (Zo["o]l.) One of the arms of the male of most kinds of cephalopods, which is specially modified in various ways to effect the fertilization of the eggs. In a special sense, the greatly modified arm of Argonauta and allied genera, which, after receiving the spermatophores, becomes detached from the male, and attaches itself to the female for reproductive purposes.

Meaning of Hectocotylus from wikipedia

- distance. During co****tion, the hectocotylus breaks off from the male. The funnel–mantle locking apparatus on the hectocotylus keeps it lodged in the pallial...
- When octopuses reproduce, the male uses a specialised arm called a hectocotylus to transfer ****top****s (packets of sperm) from the terminal organ...
- approaches a female and begins to caress her with his modified arm, the hectocotylus. A male mates with a female by grabbing her, which sometimes completely...
- modified arm called a hectocotylus. That, in turn, is used to transfer the ****top****s to the female. In species where the hectocotylus is missing, the ****...
- females to create their eggcases. The males use a modified arm, the hectocotylus, to transfer sperm to the female. For fertilization, the arm is inserted...
- modified arm called a hectocotylus. That in turn is used to transfer the ****top****s to the female. In species where the hectocotylus is missing, the "****"...
- the hectocotylus. Males then climb on the females back, at times completely engulfing the female’s mantle obstructing her vision. The hectocotylus is inserted...
- of most cephalopods develop a specialised arm for sperm delivery, the hectocotylus. Anatomically, cephalopod limbs function using a crosshatch of helical...
- grow after the paralarval stage, and the use of a ****, instead of a hectocotylus. Genus Octopoteuthis Octopoteuthis danae Octopoteuthis deletron Octopoteuthis...
- left or right arm develops into a secondary ****ual organ known as the hectocotylus. It is of equal length or shorter than the undeveloped opposite arm and...
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