Strandesia
Creators: name: Savatenalinton, Sukonthip
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Ostracoda
Podocopida
Cyprididae
Strandesia

description: Strandesia
One hundred and seventy-seven species of subfamily Cypricercinae have thus far been described worldwide (Savatenalinton & Martens 2010, Martens & Savatenalinton 2011, Chang et al. 2012, Nagler et al. 2014). The zoogeographical region with the highest specific diversity for this subfamily is the Oriental region, with 29% of the total number of cypricercinid species, followed by the Neotropical and the Afrotropical regions with 25% and 22% of the species, respectively. In the Oriental region, most of the species found were recorded from Southeast Asia, including Thailand. The non-marine ostracods from Thailand have been continuously studied during the last seven years and several new species and records have been published. Nine out of 15 species recently reported from Thailand belong to the Cypricercinae and four of these belong to the genus Strandesia (Vávra 1906, Savatenalinton & Martens 2009a, b, 2010, 2013, present study). There are presently 103 Strandesia species worldwide and 30 of these species occur in the Oriental region (Tab. 2). In addition, about 95% of the Strandesia species in this region are endemic to it. The present contribution brings the number of Strandesia species found in Thailand to seven.
Strandesia Distribution
S. antetuberculata Hartmann & Petersen, 1985: 1 India (Hartmann & Petersen 1985)
S. bicornuta Hartmann, 1964: 1 India (Hartmann 1964)
S. complexa Victor & Fernando, 1981: 1 Philippines (Victor & Fernando 1981a) S. elongata Hartmann, 1964: 1 India (Hartmann 1964)
S. feuerborni Klie, 1932: 1 Sumatra (Klie 1932)
S. flavescens Klie, 1932: 2 Sumatra, Java (Klie 1932)
S. freyi Victor & Fernando, 1981: 1 Philippines (Victor & Fernando 1981a) S. gopinathani George & Martens, 1993: 1 India (George & Martens 1993)
S. hartmanni Victor & Fernando, 1980: 1 India (Victor & Fernando 1980)
S. hornei Savatenalinton & Martens, 2010: 1 Thailand (Savatenalinton & Martens 2010) S. indica Hartmann, 1964: 1 India (Hartmann 1964)
S. kraepelini (Müller, 1906): 3 Java (Müller 1906), Indonesia (Klie 1932), Malaysia, Indonesia (Victor & Fernando 1981a), Thailand (Savatenalinton & Martens 2010)
S. labiata Hartmann, 1964: 1 India (Hartmann 1964)
S. marmorata (Brady, 1886): 1 Ceylon (Brady 1886)
* S. martensi n. sp.: 1 Thailand (this study)
S. obtusata (Sars, 1901): 1 Java (Tressler 1937)
S. odiosa (Moniez, 1892): 3 Sumatra, Celebes, Sulawesi (Moniez 1892), Indonesia (Victor & Fernando 1979), Philippines (Victor & Fernando 1981a) S. perakensis Victor & Fernando, 1981: 3 Malaysia, Indonesia (Victor & Fernando 1981a), Thailand
(Savatenalinton & Martens, 2010)
* S. pholpunthini n. sp.: 1 Thailand (this study)
S. purpurescens (Brady, 1886): 3 Sumatra (Sars 1903), Sumatra, Java Thailand (Vávra 1906), Java (Müller 1906) Java (Grochmalicki 1915), Malaysia, Philippines (Victor & Fernando 1981) S. quasirotunda Hartmann & Petersen, 1985: 1 India (Hartmann & Petersen 1985)
S. reticulata (Daday, 1898): 2 Ceylon (Daday 1898), Java (Tressler 1937) S. saetosa Hartmann, 1964: 1 India (Hartmann 1964)
S. sanoamuangae Savatenalinton & Martens, 2010: 1 Thailand (Savatenalinton & Martens 2010) S. sexpunctata Klie, 1932: 3 Java (Klie 1932), Indonesia, Philippines (Victor & Fernando
1981a), Thailand (Savatenalinton & Martens 2010) S. spinifera Hartmann, 1964: 1 India (Hartmann 1964)
S. towoetensis Tressler, 1937: 1 Celebes (Tressler 1937)
S. victori Harshey & Shrivastav, 1987: 1 India (Harshey & Shrivastav 1987)
S. wierzejskii (Grochmalicki, 1915): 3 Java (Grochmalicki 1915), Malaysia, Indonesia, Philippines
(Victor & Fernando 1981a)
S. wolterecki Tressler, 1937: 3 Philippines (Tressler 1937), Malaysia, Indonesia, Philippines
(Victor & Fernando 1981a)
Based on the frequency of occurrence, the genus Strandesia in the Oriental region can be divided into three groups: rare species (species found in one country and few localities) (21 species), uncommon species (species found in few countries but in several localities) (2 species), common species (species found in several countries and in many localities) (7 species) (Tab. 2).
description: Published as part of Savatenalinton, Sukonthip, 2015, On three new species of non-marine ostracods (Crustacea: Ostracoda) from Northeast Thailand, pp. 275-300 in Zootaxa 3914 (3) on pages 296-297, DOI: 10.11646/zootaxa.3914.3.3, http://zenodo.org/record/253764