Published April 14, 2022
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Table 1 in Morphology and distribution of the Middle Asian centipede genus Krateraspis Lignau, 1929 (Chilopoda, Geophilomorpha, Mecistocephalidae)
Authors/Creators
- 1. Altai State University, Lenin Avenue 61, Barnaul 656049, Russia
- 2. Dipartimento di Biologia, Universita di Padova, via U. Bassi 58 b, I- 35131 Padova, Italy
Description
Table 1. Main differences between Krateraspis and the other genera of Mecistocephalidae.
| Characters | Krateraspis Lignau, 1929 | Arrup Chamberlin, 1912 | Partygarrupius Verhoeff, 1939 | Agnostrup Foddai, Bonato, Pereira & Minelli, 2003 | Nannarrup Foddai, Bonato, Pereira & Minelli, 2003 | Dicellophilus Cook, 1896 | Anarrup Chamberlin, 1920 | Proterotaiwanella Bonato, Foddai & Minelli, 2002 | Tygarrup Chamberlin, 1914 | Mecistocephalus Newport, 1843 | Takashimaia Miyosi, 1955 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| clypeus: central part: areolation | yes | yes | yes | yes | yes | no | no | yes | no | yes | no |
| clypeus: areolation of central part compared with anterior part | fainter | similar | similar | similar | similar | no | no | similar | no | similar or fainter; sometimes non-areolate insulae | no |
| clypeus: posterior mid-longitudinal areolate strip | yes | yes | no | yes | yes | no | no | yes | no | yes | no |
| clypeus: areolation extending all along the lateral margins | yes | yes | no | no | yes | no | no | yes | no | no | no |
| clypeus: setae on antero-lateral corners | no | yes | no | no | no | yes | yes | no | usually yes | yes or no | no |
| clypeus: setae on lateral parts | no | longitudinally elongate areas | narrow transverse band | longitudinally elongate areas | longitudinally elongate areas | longitudinally elongate areas | narrow transverse band | longitudinally elongate areas | narrow transverse band | narrow transverse band | no |
| bucca: spiculum | no | no | no | no | no | no | no | no | no | yes | yes |
| labrum: anterior ala: internal margin reduced to a point | yes | yes | yes | yes | yes | yes | yes | yes | yes | no | yes |
| labrum: posterior ala: posterior margin: bristles | no | no | no | no | no | yes | no | no | no | usually no | no |
| first maxillae: coxosternite: mid-longitudinal suture | yes | no | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| second maxillae: coxosternite: mid-longitudinal suture | no | no | no | no | no | no | yes | no | no | no | no |
| second maxillae: coxosternite: groove from metameric pore reaching lateral margin | yes | no | no | no | no | no | yes | yes | yes | yes | yes |
| second maxillary telopodite: distinctly surpassing the first maxillary telopodite | yes or no | no | no | no | no | yes | yes | no | yes | yes | yes |
| second maxillae: pretarsus | small claw | no or small claw | small claw | no | no | spinous tubercle | spinous tubercle | small claw | small claw | small claw | small claw |
| forcipular segment: tergite: width/length | ~1.5 | ~2.0 | ~1.5 | ~2.0 | ~2.0 | ~1.5 | ~1.5 | ~1.5 | ~1.5 | ~1.5 | ~1.5 |
| trunk: leg-bearing segments | 45 or 53 | 41 | 41 | 41 | 41 | 41 or 43 or 45 | 41 | 45 or 49 | 43 or 45 | 45 or more | 45 |
| ultimate leg pair: pretarsus | no | no | no | no | no | spinous tubercle | spinous tubercle | spinous tubercle | no | no | no |
Notes
Published as part of Dyachkov, Yurii V. & Bonato, Lucio, 2022, Morphology and distribution of the Middle Asian centipede genus Krateraspis Lignau, 1929 (Chilopoda, Geophilomorpha, Mecistocephalidae), pp. 143 in ZooKeys 1095 on page 143, DOI: 10.3897/zookeys.1095.80806
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