The Arachnid Order Solifugae

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PHYLOGENY/TAXONOMY

Phylogeny of the Solifugae
Keys to FamiliesFamily Ammotrechidae
 
AMMOTRECHINAE
  Ammotrecha
  Ammotrechella
  Ammotrechesta
  Ammotrechinus
  Ammotrechula
  Antillotrecha
  Campostrecha

  Dasycleobis
  Neocleobis
  Pseudocleobis
MORTOLINAE
  Mortola
NOTHOPUGINAE
  Nothopuga
OLTACOLINAE
  Oltacola
SARONOMINAE
  Branchia
  Chinchippus
  Innesa
  Procleobis
  Saronomus
INCERTAE SEDIS
  Chileotrecha
  Eutrecha
  Xenotrecha
  Happlodontus

Family Ceromidae
Family Daesiidae
Family Eremobatidae
Family Galeodidae
Family Gylippidae
Family Hexisopodidae
Family Karschiidae
Family Melanoblossidae
Family Mummuciidae
Family RhagodidaeFamily Solpugidae
Catalog of the Solifugae

Subfamily Ammotrechinae Roewer 1934

 


 

Subfamily Ammotrechinae Roewer 1934

Ammotrechinae Roewer, 1934: 590-591 Adobe PDF icon; Mello-Leitão, 1938b: 22; Muma, 1951: 123Adobe PDF icon; Muma, 1970a: 44; Muma, 1971b Adobe PDF icon: 11; Muma, 1976: 24-25.

Diagnosis:  Roewer (1934) characterized the subfamily as follows:

"Ammotrechidae, deren 2. und 3. Tarsus jeweils l-gliedrig und deren 4. Tarsus 3-gliedrig ist; 2. und 3. Tibia dorsal-apikal nicht bedornt, ventralapikal mit 2 Dornborsten. Das erste Glied des 3-gliedrigen 4. Tarsus ist das längste, das zweite nur so lang wie dick, das dritte etwas kürzer als das erste (Abb. 335, f-k)."

[Ammotrechidae whose 2nd and 3 Tarsi are each 1-segmented and whose 4th Tarsi are 3-segmented; 2nd and 3 Tibia dorsoapically undadorned, ventroapically with 2 spinelike setae. The first segment of the 3-segmented 4th Tarsus is the longest, the second only as long as wide, the third slightly shorter than the first (Fig. 335, f-k).]

Ventral view of Ammotrechinae tarsi:  335f = leg II, III (Pseudocleobis) ;  335g-i,k = leg IV (g = Ammotrechella, Neocleobish = Ammotrecha, Ammotrechesta, Ammotrechinus; i = Ammotrechula; k = Pseudocleobis). (Spination varies according to genus).

Distribution:  North, Central and South America.
 
Included genera: 

Ammotrecha Banks 1900 (10 species)
Ammotrechella Roewer 1934 (17 species)
Ammotrechesta Roewer 1934 (5 species)
Ammotrechinus Roewer 1934 (1 species)
Ammotrechula Roewer 1934 (12 species)
Antillotrecha Armas 1994 (2 species)
Campostrecha
Mello Leitão 1937 (1 species)
Dasycleobis
Mello Leitão 1940 (1 species)
Neocleobis Roewer 1934 (1 species)
Pseudocleobis Pocock 1900 (20 species)

Roewer (1934) recognized 10 genera within this subfamily when he first established it.  Of these, Ammotrechelis Roewer 1934 was later transferred to the Daesiidae (Maury 1987), Ammotrechona was synonymized with Ammotrechella (Armas 2004), Tetracleobis was synonymized with Pseudocleobis (Maury 1976), and the rest remain.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

   
   
 


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