Fish in the Bible Encyclopedia - ISBE

(dagh, daghah, da'gh; ichthus, ichthudion, opsarion): 1. Natural History: Fishes abound in the inland waters of Israel as well as the Mediterranean. They are often mentioned or indirectly referred to both in the Old Testament and in the New Testament, but it is remarkable that no particular kind is distinguished by name. In Lev 11:9-12 and Dt 14:9 f, "whatsoever hath fins and scales in the waters" is declared clean, while all that "have not fins and scales" are forbidden. This excluded not only reptiles and amphibians, but also, among fishes, siluroids and eels, sharks, rays and lampreys. For our knowledge of the inland fishes of Israel we are mainly indebted to Tristram, NHB and Fauna and Flora of Israel; Lortet, Poissons et reptiles du Lac de Tiberiade; and Russegger, Reisen in Europa, Asien, Afrika, 1835-1841. The most remarkable feature of the fish fauna of the Jordan valley is its relationship to that of the Nile and of East Central Africa. Two Nile fishes, Chromis nilotica Hasselquist, and Clarias macracanthus Gunth., are found in the Jordan valley, and a number of other species found only in the Jordan valley belong to genera (Chromis and Hemichromis) which are otherwise exclusively African. This seems to indicate that at some time, probably in the early Tertiary, there was some connection between the Palestinian and African river systems. No fish can live in the Dead Sea, and many perish through being carried down by the swift currents of the Jordan and other streams. There are, however, several kinds of small fish which live in salt springs on the borders of the Dead Sea, springs which are as salt as the Dead Sea but which, according to Lortet, lack the magnesium chloride which is a constituent of the Dead Sea water and is fatal to the fish. Capoeta damascina Cuv. and Val., one of the commonest fishes of Syria and Israel, has been taken by the writer in large numbers in the Arnon and other streams flowing into the Dead Sea. This is surprising in view of the fact that the Dead Sea seems to form an effective barrier between the fishes of the different streams flowing into it. The indiscriminate mention of fishes without reference to the different kinds is well illustrated by the numerous passages in which "the fishes of the sea, the birds of the heavens, and the beasts of the field," or some equivalent expression, is used to denote all living creatures, e.g. Gen 1:26; 9:2; Nu 11:22; Dt 4:18; 1 Ki 4:33; Job 12:8; Ps 8:8; Ezek 38:20; Hos 4:3; Zeph 1:3; 1 Cor 15:39. 2. Jonah's Fish: An unusually large shark might fulfill the conditions of Jonah's fish (dagh, daghah; but Mt 12:40, ketos, "whale" or "sea monster"). The whale that is found in the Mediterranean (Balaena australis) has a narrow throat and could not swallow a man. No natural explanation...