Definition of Spermathecae. Meaning of Spermathecae. Synonyms of Spermathecae

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

Definition of Spermathecae

Spermathecae
Spermatheca Sper`ma*the"ca, n.; pl. Spermathec[ae]. [NL., from Gr. ???? seed + ???? case, or receptacle.] (Zo["o]l.) A small sac connected with the female reproductive organs of insects and many other invertebrates, serving to receive and retain the spermatozoa.

Meaning of Spermathecae from wikipedia

- The ****theca (pronounced /spərməˈθiːkə/ pl.: ****thecae /spərməˈθiːsiː/), also called receptaculum seminis (pl.: receptacula seminis), is an organ...
- eggs. ****thecae store sperm for varying periods of time and, along with portions of the oviducts, can control sperm use. The ducts and ****thecae are...
- consists of a single genital opening, leading to two seminal receptacles (****thecae) in which females store sperm. In the more advanced arrangement ("entelegyne")...
- by male salamandrids to produce ****top****s and the females lack ****thecae for sperm storage. Despite this, the eggs are laid singly, a behaviour...
- the openings of the ****thecae, which are pouches for receiving and retaining sperm. Frequently, the openings of the ****thecae are on the outer face...
- insects consist of a pair of ovaries, accessory glands, one or more ****thecae to store sperm, and ducts connecting these parts. The ovaries are made...
- by looking at a cast exuvia for epiandrous fusillae or ****thecae. Females possess ****thecae, except for the species Sickius longibulbi and Encyocratella...
- sperm-containing cap placed by the male in her cloaca. The sperm is stored in ****thecae on the roof of the cloaca until it is needed at the time of oviposition...
- large co****tory openings, and the relatively short and wide tube-like ****thecae help to distinguish it. It is a small spider, measuring between 4.08...
- with as many as ten or more different males, storing the sperm in their ****thecae. The genus Cardiocondyla have species with both winged and wingless males...