𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Studies on the reproductive cycles of the calcareous spongesClathrina coriaceaandC. blanca

✍ Scribed by M. F. Johnson


Publisher
Springer-Verlag
Year
1978
Tongue
English
Weight
982 KB
Volume
50
Category
Article
ISSN
0025-3162

No coin nor oath required. For personal study only.

✦ Synopsis


Literature Cited

Andronikov, V.B. : Heat resistance of gametes of marine invertebrates in relation to tempera-


πŸ“œ SIMILAR VOLUMES


Studies on the growth, reproduction, and
✍ T. H. Carefoot πŸ“‚ Article πŸ“… 1973 πŸ› Springer-Verlag 🌐 English βš– 964 KB

A two-year study on a field population of Ligia pallasii Brandt has shown that the isopods live for 1.5 to 2 years. Breeding occurs in the spring and early summer, with some females carrying winter broods of eggs. The mean length of breeding females is 22.5 β€’ 2.2 mm (standard deviation) and the mean

Reproductive cycles and spawning periods
✍ M. Bariche; M. Harmelin-Vivien; J.-P. Quignard πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 842 KB

A total of 1048 specimens of __Siganus rivulatus__ and __Siganus luridus__ were collected from the Batrun area of the Mediterranean Sea from January 1999 to August 2000. The sex‐ratio in both species did not differ significantly from 1 : 1 between size classes or months. For __S. rivulatus__, the es