A Comprehensive Review of Crustacean Fauna in the Black Sea with Emphasis on Amphipod Diversity

Yıl 2025, Cilt: 1 Sayı: 2, 114 - 139, 30.12.2025

Ertan Karahanlı

Öz

This study comprehensively examines the crustacean fauna of the Black Sea, focusing particularly on amphipod species diversity. This compilation examines studies conducted in various regions of the Black Sea, particularly along the Turkish coast, and evaluates the species distribution, ecological roles, and habitat preferences of crustacean groups living in benthic ecosystems. According to literature, more than 60 amphipod species have been recorded along the Black Sea coast. These species are generally concentrated in macrophyte communities such as Zostera marina and Ulva spp., as well as on sandy and rocky substrates. Detailed taxonomic studies conducted in recent years have also revealed the presence of previously unreported new species and invasive species. Studies conducted in the Sinop, Samsun, and Istanbul areas, in particular, indicate that the region possesses high biodiversity, encompassing both native and alien species. The study emphasizes that crustacean groups play important roles as biological indicators in the Black Sea ecosystem and can be used to monitor environmental changes, pollution, and climate impacts. Updating regional species lists, expanding habitat-based monitoring programs, and increasing molecular-level phylogenetic analyses are recommended. In this context, the study provides a scientific basis for the conservation and sustainable management of benthic biodiversity along the Black Sea coast.

Anahtar Kelimeler

Crustacea , Amphipoda , Black Sea , species distribution , Turkish coasts

Karadeniz'deki Kabuklu Faunasının Amfipod Çeşitliliğine Odaklanarak Kapsamlı Bir İncelemesi

Öz

Bu çalışma, özellikle amfipod tür çeşitliliğine odaklanarak Karadeniz'in kabuklu faunasını kapsamlı bir şekilde incelemektedir. Bu derleme, Karadeniz'in çeşitli bölgelerinde, özellikle Türkiye kıyılarında yürütülen çalışmaları incelemekte ve bentik ekosistemlerde yaşayan kabuklu gruplarının tür dağılımını, ekolojik rollerini ve habitat tercihlerini değerlendirmektedir. Literatürde, Karadeniz kıyılarında 60'tan fazla amfipod türü kaydedilmiştir. Bu türler genellikle Zostera marina ve Ulva spp. gibi makrofit topluluklarında ve kumlu ve kayalık yüzeylerde yoğunlaşmaktadır. Son yıllarda yürütülen detaylı taksonomik çalışmalar, daha önce bildirilmemiş yeni türlerin ve istilacı türlerin varlığını da ortaya koymuştur. Özellikle Sinop, Samsun ve İstanbul bölgelerinde yürütülen çalışmalar, bölgenin hem yerli hem de yabancı türleri kapsayan yüksek bir biyoçeşitliliğe sahip olduğunu göstermektedir. Çalışma, kabuklu gruplarının Karadeniz ekosisteminde biyolojik gösterge olarak önemli roller oynadığını ve çevresel değişiklikleri, kirliliği ve iklim etkilerini izlemek için kullanılabileceğini vurgulamaktadır. Bölgesel tür listelerinin güncellenmesi, habitat temelli izleme programlarının genişletilmesi ve moleküler düzeyde filogenetik analizlerin artırılması önerilmektedir. Bu bağlamda, çalışma Karadeniz kıyılarındaki bentik biyoçeşitliliğin korunması ve sürdürülebilir yönetimi için bilimsel bir temel sunmaktadır.

Anahtar Kelimeler

Kabuklular , Amfipodlar , Karadeniz , tür dağılımı , Türkiye kıyıları

Kaynakça

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