{"product_id":"invertebrate-animals-metazoa-zdravko-hubenov-9798892488983","title":"Invertebrate Animals (Metazoa: Invertebrata) from the Bulgarian Black Sea Coast","description":"A total of 19 types, 39 classes, 123 orders, 477 families and 1590 species are known from the Bulgarian Black Sea. They include 1059 species (66.6%) marine and marine-brackish forms and 531 species (33.4%) freshwater-brackish, freshwater and terrestrial forms, connected with water. Five types (Nematoda, Rotifera, Annelida, Arthropoda and Mollusca) have a high species richness (over 100 species). The vertical distribution has been analyzed for 805 species (76.0%) - marine and marine-brackish forms. The marine and marine-brackish species are divided into 162 zoogeographical categories, combined into 4 main groups and 16 subgroups. The main portion of the Black Sea fauna has an Atlantic-Mediterranean origin and represents the impoverished Atlantic-Mediterranean fauna (740 species - 69.9%). Cosmopolitan, Atlantic-Indian, Atlantic-Pacific, endemic and Caspian relict forms are represented. The benthic (115 species - 97.5%) and marine (114 species - 96.6%) forms of the Black Sea endemics (118 species - 11.2%) predominate. The brackish endemics (11 species - 9.3%) most often are Caspian relicts.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Zdravko Hubenov\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798892488983\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Bayshop (Generis Publishing)\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/26\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 278\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.83lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.00h x 6.00w x 0.58d","brand":"Zdravko Hubenov","offers":[{"title":"Paperback","offer_id":47419745698047,"sku":"9798892488983","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_d3df48d1-0540-428f-9317-a37a12ac589a.jpg?v=1761513584","url":"https:\/\/www.whiterainbookhouse.com\/products\/invertebrate-animals-metazoa-zdravko-hubenov-9798892488983","provider":"WR Book House","version":"1.0","type":"link"}