Biodiversity of Cyprus by NGO Protection of the Natural Heritage and the Biodiversity of Cyprus

The rich and rare biodiversity in Cyprus. The Cyprus biodiversity includes 1908 plants, 780 seashells, 250 fishes, more than 7.000 insects, 410 birds including migratory, 31 mammals, 9 snakes, 11 lizards,three amphibians, 120 land snails, fungi estimated 5-8 thousandand and three turtles.These numbers continually increase as a result of researc. Also see All about Cyprus. From George Konstantinou. Email - fanigeorge@hotmail.com - Το υλικό της ιστοσελίδας αποτελεί πνευματική ιδιοκτησία.

Thursday, 10 September 2015

Giant Glycymeris sp. - Fossil from Nicosia- Cyprus

Family Glycymerididae

Glycymeris, common name the bittersweet clams, is a genus of saltwater clams, marine bivalve molluscs in the family Glycymerididae

Fossil records

These clams are very common as fossils, from the Cretaceous period in the Valanginian age (between 140.2 ± 3.0 mya and 136.4 ± 2.0 mya). Fossil shells of these molluscs can be found all over the world. Genus Glycymeris includes about 100 extinct species.

Description

The shells are generally biconvex, with equal valves round in outline, and slightly longer than wide. Their size varies from medium to large. The external ligament lacks transverse striations. These clams are a facultatively mobile infaunal suspension feeders.

Photos Nicosia by George Konstantinou