Sampling and sample processing of the invasive ctenophores Mnemiopsis leidyi and Beroe ovata in the Black Sea
Yazarlar (7)
TA Shiganova
Doç. Dr. Zekiye BİRİNCİ ÖZDEMİR Sinop Üniversitesi, Türkiye
GA Finenko
L Kamburska
A Mutlu
V Mihneva
K Stefanova Sinop Üniversitesi
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | Publications of the Commission on the Protection of the Black Sea against Pollution (BSC), Istanbul | ||
| Makale Dili | – | Basım Tarihi | 01-2015 |
| Makale Linki | https://scholar.google.com/scholar?cluster=15444539434051108566&hl=en&oi=scholarr | ||
| UAK Araştırma Alanları |
Su Ürünleri Temel Bilimler
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| Özet |
| Mnemiopsis leidyi is characterized by the presence of two large lobes referred to as lateral or oral lobes. The oral lobes are derivatives of the ctenophore body (spherosome). Four smaller lobes–auricules are situated under the two principal oral lobes. Closing down with one another by their distal edges, they completely envelop the mouth area of the animal (Agassiz, 1860; Seravin, 1994). The morphology of this ctenophore in the Black Sea appears to be rather variable (adult from 40 to maximal 180 mm) depending on the environment conditions and prey availabilityIn 2007 and 2010 another ctenophore Bolinopsis vitrea (L. Agassiz, 1860), which occurs in the Mediterranean Sea was recorded in the southern and north-western Black Sea (Ozturk, Michneva and Shiganova, 2011.). This species is morphologically very similar to Mnemiopsis leidyi and herewith we provide information on features that are characteristic … |
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