Arachnis Blume (1825: 365)

Kocyan, Alexander & Schuiteman, André, 2014, New combinations in Aeridinae (Orchidaceae), Phytotaxa 161 (1), pp. 61-85 : 62

publication ID

https://doi.org/ 10.11646/phytotaxa.161.1.3

persistent identifier

https://treatment.plazi.org/id/4147DA74-0E04-9B4B-1CC2-FEFDFEC1FD07

treatment provided by

Felipe

scientific name

Arachnis Blume (1825: 365)
status

 

Arachnis Blume (1825: 365) . Type species: Arachnis flos-aeris (L.) Rchb.f.

Arachnanthe Blume (1849: 55) View in CoL . Type species: Arachnanthe moschifera (Blume) Blume

Armodorum Breda (1827 View in CoL , t. 6). Type species: Armodorum distichum Breda View in CoL

Arhynchium Lindley & Paxton (1851: 142) View in CoL . Type species: Arhynchium labrosum Lindl. & Paxton

Esmeralda Reichenbach (1874: 38) View in CoL . Type species: Esmeralda cathcartii (Lindl.) Rchb. f.

Species of Arachnis s.s., Esmeralda View in CoL and A. labrosa (Lindl. & Paxton) Rchb. f. (which has often been included in Armodorum View in CoL ) form a strongly supported clade. As these genera differ mainly in lip morphology, which putatively tends to be under selection pressure, we consider it preferable to unite them in a more broadly circumscribed Arachnis . On the other hand, a few species previously included in Arachnis based on similarities in lip morphology are not closely related to the type of the genus; they are here transferred to Dimorphorchis View in CoL .

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Lepidoptera

Family

Arctiidae

Loc

Arachnis Blume (1825: 365)

Kocyan, Alexander & Schuiteman, André 2014
2014
Loc

Esmeralda

Reichenbach, H. G. 1874: )
1874
Loc

Arhynchium

Lindley, J. & Paxton, J. 1851: )
1851
Loc

Arachnanthe

Blume, C. L. 1849: )
1849
Loc

Arachnis

Blume, C. L. 1825: )
1825
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