vestibИзвестия Национальной академии наук Беларуси. Серия биологических наукProceedings of the National Academy of Sciences of Belarus, Biological Series1029-89402524-230XThe Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"10.29235/1029-8940-2025-70-2-169-176vestib-972Research ArticleСтатьиПервая регистрация бранхиобделлиды Branchiobdella pentadonta Whitman, 1882 (Аnnelida) в БеларусиFirst record of Branchiobdella pentadonta Whitman, 1882 (Аnnelida) in BelarusСкуратовичЕ. Г.SkuratovichE. G.

Скуратович Елена Григорьевна – науч. сотрудник

ул. Академическая, 27, 220072, г. Минск

Elena G. Skuratovich – Researcher

27, Akademicheskaya Str., 220072, Minsk

e.g.skuratovich@gmail.comСливинскаК.ŚliwińskaK.

Сливинска Каролина – науч. сотрудник

ул. Академическая, 27, 220072, г. Минск

Karolina Śliwińska – Researcher

27, Akademicheskaya Str., 220072, Minsk

karolina.sliwinska@outlook.comНаучно-практический центр Национальной академии наук Беларуси по биоресурсамScientific and Practical Center of the National Academy of Sciences of Belarus for Bioresources202508052025702169176Copyright © Скуратович Е.Г., Сливинска К., 20252025Скуратович Е.Г., Сливинска К.Skuratovich E.G., Śliwińska K.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestibio.belnauka.by/jour/article/view/972

Во время оценки состояния популяции широкопалого рака (Astacus astacus) из р. Доргомысль (Мстиславский р-н, Могилевская обл.) на пойманных особях были обнаружены представители рода Branchiobdella. Всего было обследовано 8 особей A. astacus, с которых собрали 101 особь рачьих пиявок. Согласно таким морфологическим признакам, как форма и размер тела, строение челюстного аппарата и количество зубов, пиявки были идентифицированы как Branchiobdella pentadonta. На территории Беларуси это первая регистрация данного вида, а также первая достоверная находка представителей рода Branchiobdella на широкопалом раке из Беларуси.

Our paper describes the registration of crayfish worms on the noble crayfish Astacus astacus from the Dorgomysl River (Mstislavsky district, Mogilev region, Belarus). A total of 101 branchiobdellidans were collected from eight A. astacus individuals. Each individual was separated and identified by key morphological characters, including body size and shape, jaw apparatus structure, and the number of teeth. The found branchiobdellidans were identified as Bran- chi obdella pentadonta, which is the first record of this species in Belarus.

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The authors declare that there are no conflicts of interest present.