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1

Asida groehni sp. nov., the first and the oldest fossil representative of the subfamily Pimeliinae from Eocene Baltic amber (Coleoptera: Tenebrionidae: Asidini)

100%
Soldati F., Nabozhenko M. V.
Annales Zoologici
|
2017
|
tom 67
|
nr 3
Asida groehni sp. nov. (Coleoptera, Tenebrionidae, Asidini) is described from Eocene Baltic amber from the Kaliningrad Region (Russia). This is the first fossil species belonging to the genus Asida Latreille, 1802 and only the eighth described darkling beetle species from Eocene Baltic amber. This species helps support the hypothesis that the climate in this part of Europe was warmer during Eocene, as no Asida species are currently present in the Baltic area due to not appropriate climate. This new fossil species is similar to modern Asida species in the subgenus Planasida Escalera, 1907, which occur in the Iberian Peninsula and the Maghreb, but it differs from all known Asida in pronotal sculpturing and pilosity, and by its yellow brown shiny cuticle, well visible on the pronotal disc. Despite species-level differences, the new extinct species appears to fit easily within the extant genus Asida.
2

The tribe Cossyphodini (Coleoptera: Tenebrionidae: Pimeliinae) of the Arabian Peninsula, with notes on biology and ecology

80%
Schawaller W., Sharaf M. R., Aldawood A. S.
Annales Zoologici
|
2011
|
tom 61
|
nr 3
Cossyphodes asiricus sp. nov. is described from an isolated relict mountainous forest in the Asir Mts. in south-western Saudi Arabia. This myrmecophilous species was found in a debris chamber of a Pheidole ant nest. It differs from the Palaearctic and adjacent Ethiopian congeners mainly by the development and orientation of the pronotal and elytral keels. Paramellon sociale was collected on the eastern side of the Arabian Peninsula in the United Arab Emirates in a completely different, but not isolated, and distinctly drier habitat. Both species are photographed, the localities are mapped, and some notes on biology and ecology are given.
3

Description of the third larval stage of Morica hybrida Charpentier, 1825 [Tenebrionidae: Pimeliinae: Akidini]

80%
Herrera V. J. M., Sanchez-Pinero F.
Annales Zoologici
|
2007
|
tom 57
|
nr 3
The morphology of the third larval stage of Morica hybrida Charpentier, 1825 (Tenebrionidae: Pimeliinae, Akidini) is described and illustrated. The description is based on diagnostic characters of Tenebrionidae classification on head, legs and ninth abdominal segment. The larva of Morica hybrida shows numerous affinities with previously described larvae of Pimeliinae and is clearly included within tribe Akidini. The larva of M. hybrida shows a high similarity with the larva of M. favieri, although they differed by the presence or absence of additional small spines in distal part of ninth abdominal segment, and the shape of the margin of labrum. In addition, similarities with larvae of Akis spp. corroborates the proximity of these two Mediterranean genera of Akidini.
4

The Pimeliine tribe Cryptoglossini: classification, biology and inferred phylogeny [Coleoptera: Tenebrionidae]

51%
Aalbu R. L.
Annales Zoologici
|
2005
|
tom 55
|
nr 4
The Cryptoglossini (Coleoptera: Tenebrionidae: Pimeliinae) is revised. The species are relatively large beetles, which are irregularly distributed throughout much of the highly arid areas of Southwestern United States and Mexico. The tribe is composed of three monophyletic genera: Asbolus LeConte, Cryptoglossa Sober, and Schizillus Horn. Adult external and internal reproductive structures of the tribe are described and illustrated. Immature stages are described for Cryptoglossa muricata (LeConte), Cryptoglossa infausta (LeConte), Cryptoglossa asperata (Horn), Cryptoglossa spiculifera LeConte, Cryptoglossa variolosa (Horn), Asbolus verrucosus LeConte, Asbolus laevis LeConte, Asbolus mexicanus (Champion), Schizillus laticeps Horn, and Schizillus nunenmacheri Blaisdell. Keys are provided for the adult genera and species and for the known immature stages. A new subspecies, Cryptoglossa seriata cerralvoensis, is described from Mexico. Centrioptera Mannerheim is placed as a synonym of Cryptoglossa Sober. Asbolus LeConte is reinstated to replace Cryptoglossa (in part). Eschatoporis Blaisdell is removed to the Laenini (Lagriinae). A phylogeny, based on 50 adult and immature characters is proposed established on cladistic methodology. Phylogenetic relationships and systematic position of the subfamily, tribe, genera and species are examined. The biology of the species is discussed including ecological, morphological, and physiological adaptations to aridity. Ecological adaptations include strategies to acclimate to extreme environmental conditions: surface/subsurface daily and seasonal activity patterns, cavity utilization, substrate preference/restrictions (C. muricata, A. verrucosus, S. laticeps), euryphagous feeding habits, avoidance of interspecific competition. Adult and immature morphological adaptations include locomotory modifications relative to substrate utilization (i.e. larval madibular expansion in all Cryptoglossini) and heat avoidance modifications (i.e. subelytral/subpronotal cavities in A. verrucosus, A. laevis and A. papillosus. Physiological adaptations include high heat and wide humidity range tolerance (C. muricata and A. verrucosus), epicuticular lipids with high rations of straight-chain hydrocarbons (C. variolosa and A. verrucosus), long larval and adult life spans (seven years recorded for A. verrucosus). Specialized environmental adaptations include psammophily (A. verrucosus, A. papillosus and A. laevis, being respectively more adapted to psammophily, the last two restricted to sand dunes) and troglophily (S. nunenmacheri and A. mexicanus). Ecological importance (biomass) and economic importance of species is discussed. Predators and parasites of the Cryptoglossini are addressed. Catagoniopsis specularis (Aldrich and Weber), (Tachinidae) is recorded reared from both A. verrucosus and A. laevis. Defensive behavioral strategies include escape to shelters (Cryptoglossa), death feigning (all Cryptoglossa observed except C. asperata; most developed in Asbolus) and head standing (most immediate defense in all Cryptoglossa observed, absent in Asbolus and Schizillus except A. laevis).
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