Short Communication: New record of a primitive brachiopod, Lingula sp. in Lubuk Damar, Indonesia

ANANINGTYAS S. DARMARINI (Doctoral Program in Aquatic Resources Management, Graduate School, Institut Pertanian Bogor. Jl. Raya Darmaga, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia.)
YUSLI WARDIATNO (Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Institut Pertanian Bogor. Jl. Raya Darmaga, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia.)
TRI PRARTONO (Department of Marine Sciences and Technology, Faculty of Fisheries and Marine Sciences, Institut Pertanian Bogor. Jalan Raya Darmaga, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia.)
KADARWAN SOEWARDI (Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Institut Pertanian Bogor. Jl. Raya Darmaga, Kampus IPB Darmaga, Bogor 16680, West Java, Indonesia.)

Biodiversitas Journal of Biological Diversity
Vol. 18 No. 4 (2017)

Darmarini AS, Wardiatno Y, Prartono T, Soewardi K. 2017. Short Communication: New record of primitive brachiopod, Lingula sp. in mangrove ecosystem of Lubuk Damar, Aceh Tamiang, Indonesia. Biodiversitas 18: 1438-1444.. Darmarini AS, Wardiatno Y, Prartono T, Soewardi K. 2017. Short Communication: New record of primitive brachiopod, Lingula sp. in mangrove ecosystem of Lubuk Damar, Aceh Tamiang, Indonesia. Biodiversitas 18: 1438-1444.. This study reports the occurrence of the primitive brachiopod, Lingula in mangrove ecosystem as a new record in Indonesia. Specimens were collected from the mangrove sediment at a depth of between the sediment surface and 20 cm beneath. . Lingula has a glossy shell and oval-ovate shell shape. The color of shell is brownish or greenish. In posterior a point where pedicle occurs is found. The pedicle is a prolongation of the body like an anchor, with varying length, rough, hard and striped texture. Pedicle has soft transparent layer and the edges are covered by the substrate. The inside body of Lingula, there is a lophophore, which is the characteristic of this species The total length of the brachiopod ranges from 3-122 mm. The texture of habitat consists of 39.67% sand, 50.95% silt, and 11.45% clay.