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Sponge Reproduction. / Ересковский, Александр Вадимович.
Encyclopedia of Reproduction. ред. / Michael Skinner. Elsevier, 2018. стр. 485-490 (Encyclopedia of Reproduction).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › глава/раздел › научная
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TY - CHAP
T1 - Sponge Reproduction
AU - Ересковский, Александр Вадимович
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Sponges (phylum Porifera) branch basally in the metazoan phylogenetic tree. That is why the data on the reproduction must be accumulated and compared between the sponge lineages and eumetazoans in order to understand the early evolution of this processes in animals. The purpose of this chapter is to show the state of knowledge of sponge reproduction. Both gonochorism and hermaphroditism as well as viviparity and oviparity occur in sponges. In spite of absence of the gonads, sexual reproduction includes gametogenesis (spermatogenesis and oogenesis), embryonic development, larval, and postlarval (metamorphosis) morphogenesis. Asexual reproduction may proceed by fragmentation, budding and gemmulogenesis. The influence of factors associated with environmental conditions on sponge reproduction discuss in this paper.
AB - Sponges (phylum Porifera) branch basally in the metazoan phylogenetic tree. That is why the data on the reproduction must be accumulated and compared between the sponge lineages and eumetazoans in order to understand the early evolution of this processes in animals. The purpose of this chapter is to show the state of knowledge of sponge reproduction. Both gonochorism and hermaphroditism as well as viviparity and oviparity occur in sponges. In spite of absence of the gonads, sexual reproduction includes gametogenesis (spermatogenesis and oogenesis), embryonic development, larval, and postlarval (metamorphosis) morphogenesis. Asexual reproduction may proceed by fragmentation, budding and gemmulogenesis. The influence of factors associated with environmental conditions on sponge reproduction discuss in this paper.
KW - Asexual reproduction
KW - Embryogenesis
KW - Fertilization
KW - Gametes
KW - Gametogenesis
KW - Hermaphroditism
KW - Oviparity
KW - Reproduction
KW - Sexual reproduction
KW - Sponges
KW - Viviparity
UR - https://www.mendeley.com/catalogue/70ccfff3-fa01-3846-8709-f30a9b61601d/
U2 - 10.1016/B978-0-12-809633-8.20596-7
DO - 10.1016/B978-0-12-809633-8.20596-7
M3 - Chapter
SN - 9780128151457
T3 - Encyclopedia of Reproduction
SP - 485
EP - 490
BT - Encyclopedia of Reproduction
A2 - Skinner, Michael
PB - Elsevier
ER -
ID: 118377016