Orthomorpha coarctata

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Likhitrakarn N, Golovatch S, Panha S (2011) Revision of the Southeast Asian millipede genus Orthomorpha Bollman, 1893, with the proposal of a new genus (Diplopoda, Polydesmida, Paradoxosomatidae). ZooKeys 131 : 1–161, doi. Versioned wiki page: 2011-09-29, version 15731, https://species-id.net/w/index.php?title=Orthomorpha_coarctata&oldid=15731 , contributors (alphabetical order): Pensoft Publishers.

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BibTeX:

@article{Likhitrakarn2011ZooKeys131,
author = {Likhitrakarn, Natdanai AND Golovatch, Sergei I. AND Panha, Somsak},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Revision of the Southeast Asian millipede genus Orthomorpha Bollman, 1893, with the proposal of a new genus (Diplopoda, Polydesmida, Paradoxosomatidae)},
year = {2011},
volume = {131},
issue = {},
pages = {1--161},
doi = {10.3897/zookeys.131.1921},
url = {http://www.pensoft.net/journals/zookeys/article/1921/abstract},
note = {Versioned wiki page: 2011-09-29, version 15731, https://species-id.net/w/index.php?title=Orthomorpha_coarctata&oldid=15731 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Revision of the Southeast Asian millipede genus Orthomorpha Bollman, 1893, with the proposal of a new genus (Diplopoda, Polydesmida, Paradoxosomatidae)
A1 - Likhitrakarn N
A1 - Golovatch S
A1 - Panha S
Y1 - 2011
JF - ZooKeys
JA -
VL - 131
IS -
UR - http://dx.doi.org/10.3897/zookeys.131.1921
SP - 1
EP - 161
PB - Pensoft Publishers
M1 - Versioned wiki page: 2011-09-29, version 15731, https://species-id.net/w/index.php?title=Orthomorpha_coarctata&oldid=15731 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.131.1921

Wikipedia/ Citizendium:

<ref name="Likhitrakarn2011ZooKeys131">{{Citation
| author = Likhitrakarn N, Golovatch S, Panha S
| title = Revision of the Southeast Asian millipede genus Orthomorpha Bollman, 1893, with the proposal of a new genus (Diplopoda, Polydesmida, Paradoxosomatidae)
| journal = ZooKeys
| year = 2011
| volume = 131
| issue =
| pages = 1--161
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.131.1921
| url = http://www.pensoft.net/journals/zookeys/article/1921/abstract
| pmc =
| accessdate = 2024-12-18

}} Versioned wiki page: 2011-09-29, version 15731, https://species-id.net/w/index.php?title=Orthomorpha_coarctata&oldid=15731 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Diplopoda
Familia: Paradoxosomatidae
Genus: Orthomorpha

Name

Orthomorpha coarctata (De Saussure, 1860) – Wikispecies link – Pensoft Profile

Material examined

1 ♂, 2 ♀(CUMZ), Thailand, Chiang Mai Prov., Mae Rim Distr., Queen Sirikit Botanical Garden, 19°30'17"N, 99°25'89"E, 03.03.2007, leg. N. Likhitrakarn. 1 ♀ (CUMZ), Nan Prov., Mueang Nan Distr., Nan Resort, ca 240 m, 18°54'21"N, 100°45'45"E, 11.10.2009, leg. N. Likhitrakarn. 1 ♂, 1 ♀ (CUMZ), same Prov., Pua Distr., Wora Nakhom Subdistr., ca 270 m, 19°55'43"N, 100°55'14"E, 29.01.2010, leg. R. Chanabun. 1 ♂ (CUMZ), Phrae Prov., Rong Kwang Distr., Hoylong Waterfall, 18°44'39"N, 100°44'95"E, 09.10.2009, leg. R. Chanabun. 1 ♂ (CUMZ), Phitsanulok Prov., Wang Thong Distr., Sukunotayan Waterfall, 17°23'73"N, 100°53'5"E, 09.10.2009, leg. N. Likhitrakarn. 3 ♂ (CUMZ), Tak Prov., Tha Song Yong Distr., Mae Usu Cave, ca 140 m, 17°18'16"N, 98°09'21"E, 30.05.2009, leg. N. Likhitrakarn. 1 ♀ (CUMZ), same Prov., Umphang Distr., Thee Lor Su Riverside Resort, ca 470 m, 16°02'47"N, 98°51'9"E, 06.06.2009, leg. R. Chanabun. 7 ♂, 5 ♀ (CUMZ), Kamphaeng Phet Prov., Mueang Kamphaeng Phet Distr., Thai Restaurant, 17.01.2011, leg. N. Likhitrakarn & R. Chanabun. 1 ♀ (CUMZ), Ubon Ratchathani Prov., Khongchiam Distr., Tadton Waterfall, 14.05.2011, leg. R. Chanabun. 1 ♀ (CUMZ), Saraburi Prov., Chaloem Phra Kiat Distr., Siwilai Cave, 15°12'03"N, 101°27'13"E, 31.09.2006, leg. R. Chanabun. 2 ♂, 1 ♀ (CUMZ), Phra Nakhon Si Ayutthaya Prov., Mueang Phra Nakhon Si Ayutthaya Distr., 15.11.2009, leg. C. Sutcharit. 1 ♂ (CUMZ), same Prov., Maharat Distr., Seafood Restaurant, 20.09.2009, leg. N. Likhitrakarn. 1 ♂ (CUMZ), Nakhon Nayok Prov., Ban Na Distr., near house, 17.05.1952, leg. K. Isarankura. 1 ♂ (CUMZ), Sa Kaeo Prov., Khlong Hat Distr., Thamphet Temple, ca 170 m, 13°21'15"N, 102°18'47"E, 17.09.2009, leg. R. Chanabun. 1 ♂, 1 ♀ (CUMZ), Bangkok Prov., Pattum Wan Distr., Chulalongkorn University campus, 14°11'0"N, 100°53'02"E, 03.07.2009, leg. N. Likhitrakarn. 1 ♂ (CUMZ), Phetchaburi Prov., Ban Laem Distr., 20.07.2009, leg. R. Chanabun. 1 ♂ (CUMZ), Chonburi Prov., Si Racha Distr., Khao Kheow Open Zoo, 13°21'54"N, 101°05'17"E, 03.04.2007, leg. R. Chanabun. 1 ♀ (CUMZ), same Prov., Bothong Distr., Bothong Waterfall, ca 90 m, 13°15'01"N, 101°22'33"E, 15.09.2009, leg. R. Chanabun. 1 ♀ (CUMZ), Chanthaburi Prov., Khlung Distr., Makok Waterfall, 12°59'16"N, 102°26'02"E, 03.09.2007, leg. C. Sutcharit. 1 ♀ (CUMZ), same Prov., Khaeng Hang Maeo Distr., Khao Sibhachan, 13°33'36"N, 102°11'49"E, 30.12.2008, leg. N. Likhitrakarn. 1 ♀ (CUMZ), Ranong Prov., Mueang Ranong Distr., 06.10.2008, leg. C. Sutcharit. 8 ♂, 13 ♀, 3 juv. (CUMZ), Phang Nga Prov., Khura Buri Distr., Similan National Park, Ko Similan, Island 8, 8°40'01"N, 97°38'54"E, 07.04.2010, leg. S. Panha & N. Likhitrakarn. 1 ♂ (CUMZ), Surat Thani Prov., Ban Ta Khun Distr., Ratchaprapa Dam, 9°37'20"N, 99°21'0"E, 08.10.2008, leg. N. Likhitrakarn. 2 ♀ (CUMZ), Phatthalung Prov., Mueang Phatthalung Distr., Tham Malai Thep Nimit, ca 20 m, 7°38'09"N, 100°05'04"E, 11.01.2009, leg. R. Chanabun. 2 ♀ (CUMZ), Satun Prov., Mueang Satun Distr., Tarutao National Park, Ao Talo Wow, 7°02'30"N, 100°08'20"E, 09.04.2008, leg. R. Chanabun. 1 ♀ (CUMZ), Malaysia, Terengganu, Kenyir Lake, ca 170 m, 4°50'44"N, 102°43'15"E, 25.05.2011, leg. R. Chanabun. 7 ♂, 18 ♀ (CUMZ), Johor, Yong Peng, ca 20 m, 2°0'40"N, 103°03'25"E, 21.05.2011, leg. R. Chanabun. Syntypes of Orthomorpha coarctata gigas: 1 ♂, 1 ♀ (NHMW-3504), Indonesia, Maluku Prov., Banda Sea, Maluku Barat Regency, Poelau Island, Teoen (= Teun), leg. Kopstein.

Descriptive notes

Length 14.5–20.5 (♂) or 16.5–27.5 mm (♀), width of midbody pro- and metazona 1.1–1.7 and 1.5–2.7 mm (♂), 1.1–2.5 and 1.6–3.2 mm (♀), respectively.Coloration, texture, all main somatic and gonopod characters as in Figs 4–8. Neither sternal lobe nor cone(s) between ♂ coxae 4 (Fig. 4H & I), at most only traces of poor knobs (Fig. 7H & I).
Gonopods (Figs 5, 6 & 8) with tip of solenophore produced into a single lobe, all other spikes or denticles being either missing or nearly missing.

Remarks

This pantropical species has been described and redescribed several times, often under different names (e.g. Jeekel 1968[4]). From Thailand, it had been described as Paradesmus flavocarinatus until Enghoff (2005)[8] showed it to actually represent still another synonym of Orthomorpha coarctata. No full catalogue is attempted here as being superfluous, with hundreds of references involved.
Our restudy of the type material of Orthomorpha coarctata gigas, kept in NHMW (Figs 7 & 8), confirms Jeekel’s (1968) synonymization of this subspecies with Orthomorpha coarctata s. str.

Species with a bifid gonopod tip, with only a terminal and a subterminal denticle or lobule

Taxon Treatment

  • Likhitrakarn, N; Golovatch, S; Panha, S; 2011: Revision of the Southeast Asian millipede genus Orthomorpha Bollman, 1893, with the proposal of a new genus (Diplopoda, Polydesmida, Paradoxosomatidae) ZooKeys, 131: 1-161. doi

Other References

  1. ↑ De Saussure H (1860) Essai d’une faune de Myriapodes du Mexique, avec la description de quelques espèces des autres parties de l’Amérique. Mémoires de la Société de Physique et d’Histoire Naturelle de Genève 15: 259-394.
  2. ↑ Daday E (1889) Myriopoda extranea Musaei nationalis Hungarici. Természetrajzi Füzetek 12 (4): 115-156.
  3. ↑ Attems C (1937) Myriapoda 3. Polydesmoidea I. Fam. Strongylosomidae. Das Tierreich 68: i-xxii, 1–300.
  4. ↑ 4.0 4.1 4.2 Jeekel C (1968) On the classification and geographical distribution of the family Paradoxosomatidae (Diplopoda, Polydesmida). Academisch Proefschrift, Rotterdam, 162 pp.
  5. ↑ Attems C (1927) Myriopoden von Ambon und anderen Inseln der Banda-See. Zoölogische Mededeelingen 10 (1): 61-70.
  6. ↑ Verhoeff K (1939) Zur Kenntnis ostasiatischer Diplopoden. III. Zoologischer Anzeiger 127(5/6): 113–125.
  7. ↑ Golovatch S (1998) On several new or poorly-known Oriental Paradoxosomatidae (Diplopoda Polydesmida), VI. Arthropoda Selecta 6(3–4): 35–46. [for 1997]
  8. ↑ Enghoff H (2005) The millipedes of Thailand (Diplopoda). Steenstrupia 29 (1): 87-103.

Images

Figure 4. Orthomorpha coarctata (De Saussure, 1860), ♂ (A–I) and ♀ (–L) from Thai Restaurant. A, B, J anterior part of body, dorsal, lateral and dorsal views, respectively C, D, K segments 10 and 11, dorsal, lateral and dorsal views, respectively E-G, L posterior part of body, lateral, dorsal, ventral and dorsal views, respectively H, I sternal cones between coxae 4, subcaudal and sublateral views, respectively.
Figure 4. Orthomorpha coarctata (De Saussure, 1860), ♂ (A–I) and ♀ (–L) from Thai Restaurant. A, B, J anterior part of body, dorsal, lateral and dorsal views, respectively C, D, K segments 10 and 11, dorsal, lateral and dorsal views, respectively E-G, L posterior part of body, lateral, dorsal, ventral and dorsal views, respectively H, I sternal cones between coxae 4, subcaudal and sublateral views, respectively. 
Figure 5. Orthomorpha coarctata (De Saussure, 1860), ♂ from Chulalongkorn University campus. A, B right gonopod, mesal and lateral views, respectively C-F distal part of right gonopod, mesal, lateral, subcaudal and suboral views, respectively. Scale bar: 0.2 mm.
Figure 5. Orthomorpha coarctata (De Saussure, 1860), ♂ from Chulalongkorn University campus. A, B right gonopod, mesal and lateral views, respectively C-F distal part of right gonopod, mesal, lateral, subcaudal and suboral views, respectively. Scale bar: 0.2 mm. 
Figure 6. Orthomorpha coarctata (De Saussure, 1860), ♂ from Mueang Kamphaeng Phet Distr., Thai Restaurant. A, B right gonopod, lateral and mesal views, respectively.Scale bar: 0.2 mm.
Figure 6. Orthomorpha coarctata (De Saussure, 1860), ♂ from Mueang Kamphaeng Phet Distr., Thai Restaurant. A, B right gonopod, lateral and mesal views, respectively.Scale bar: 0.2 mm. 
Figure 7. Orthomorpha coarctata (De Saussure, 1860), ♂ (A–I) and ♀ (J–L) syntype of Orthomorpha coarctata gigas Attems, 1927. A, B, J anterior part of body, dorsal, lateral and dorsal views, respectively C, D, K segments 10 and 11, dorsal, lateral and dorsal views, respectively E–G, L posterior part of body, lateral, dorsal, ventral and dorsal views, respectively H, I sternal cones between coxae 4, subcaudal and sublateral views, respectively.
Figure 7. Orthomorpha coarctata (De Saussure, 1860), ♂ (A–I) and ♀ (J–L) syntype of Orthomorpha coarctata gigas Attems, 1927. A, B, J anterior part of body, dorsal, lateral and dorsal views, respectively C, D, K segments 10 and 11, dorsal, lateral and dorsal views, respectively E–G, L posterior part of body, lateral, dorsal, ventral and dorsal views, respectively H, I sternal cones between coxae 4, subcaudal and sublateral views, respectively. 
Figure 8. Orthomorpha coarctata (De Saussure, 1860), ♂ syntype of Orthomorpha coarctata gigas Attems, 1927. A, B right gonopod, lateral and mesal views, respectively.
Figure 8. Orthomorpha coarctata (De Saussure, 1860), ♂ syntype of Orthomorpha coarctata gigas Attems, 1927. A, B right gonopod, lateral and mesal views, respectively. 
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