KORENKO, Stanislav, Stanislav PEKÁR and Jakub ŠMERDA. Life-history of the parthenogenetic oonopid spider, Triaeris stenaspis (Araneae: Oonopidae). European Journal of Entomology. Ceske Budejovice: Institute of Entomology Biology Centre, 2009, vol. 106, No 2, p. 217-223. ISSN 1210-5759.
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Basic information
Original name Life-history of the parthenogenetic oonopid spider, Triaeris stenaspis (Araneae: Oonopidae)
Name in Czech Life-history of the parthenogenetic oonopid spider, Triaeris stenaspis (Araneae: Oonopidae)
Authors KORENKO, Stanislav (703 Slovakia, guarantor), Stanislav PEKÁR (703 Slovakia) and Jakub ŠMERDA (203 Czech Republic).
Edition European Journal of Entomology, Ceske Budejovice, Institute of Entomology Biology Centre, 2009, 1210-5759.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.783
RIV identification code RIV/00216224:14310/09:00029319
Organization unit Faculty of Science
UT WoS 000265937900010
Keywords in English Araneae; Oonopidae; Triaeris stenaspis; ontogeny; life cycle; development
Tags Araneae, development, life cycle, ontogeny, Oonopidae, Triaeris stenaspis
Tags International impact, Reviewed
Changed by Changed by: Mgr. Stanislav Korenko, Ph.D., učo 230036. Changed: 2/7/2009 15:27.
Abstract
Selected life-history traits of an oonopid spider, Triaeris stenaspis Simon, which has been introduced into greenhouses in Europe, were investigated. Spiders were reared in the laboratory under constant physical and dietary conditions, and followed from egg to death. The spiders passed through 3 juvenile instars, each lasting approximately a month. The adult stage lasted on average 6 months, which is 54% of the entire life cycle. The mortality in each juvenile instar was similar. Five morphological characters were recorded for each instar, which provided a reliable means of identifying the developmental stages. All spiders developed into females and although kept isolated they laid fertile eggs, which indicates thelytokous parthenogenesis. Eggs were always enclosed in a disc-shaped egg-sac, each containing 2 eggs.
Abstract (in Czech)
Studovali jsme vybrane charakteristiky zivotniho projevu pavouka z celedi Oonopidae, Triaeris stenaspis...
Links
GD526/09/H025, research and development projectName: Evolučně-ekologická analýza společenstev a populací
Investor: Czech Science Foundation, Evolutionary ecological analysis of communities and populations
MSM0021622416, plan (intention)Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase
Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
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