Ischyrothrips crassus Schmutz, 1913
publication ID |
https://doi.org/ 10.11646/zootaxa.5291.1.1 |
publication LSID |
lsid:zoobank.org:pub:34500B9B-694C-49EE-A194-609AC6A617C7 |
DOI |
https://doi.org/10.5281/zenodo.7971675 |
persistent identifier |
https://treatment.plazi.org/id/E96787F4-FF9D-8802-FF06-FA5BFE1BBCA6 |
treatment provided by |
Plazi |
scientific name |
Ischyrothrips crassus Schmutz |
status |
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Ischyrothrips crassus Schmutz View in CoL
( Figs 196–202 View FIGURES 196–202 , 245 View FIGURES 235–246 )
Ischyrothrips crassus Schmutz, 1913: 1076–1078 View in CoL .
This species has previously been known from Sri Lanka and India. Unfortunately, specimens from these two countries have not been available in this study. Two females and one male collected from Thailand listed below may represent I. crassus View in CoL .
Diagnosis. Body dark brown, antennal segment III and fore tibiae slightly paler. Head ( Fig. 196 View FIGURES 196–202 ) about 1.6 times as long as broad, cheeks weakly constricted basally; eyes about 1/4 as long as head; postocular setae elongate, situated behind inner margins of eyes; postocellar setae short, situated behind posterior ocelli. Antennal segments III and IV subequal in length; segment VIII weakly constricted basally ( Fig. 197 View FIGURES 196–202 ). Maxillary stylets V-shaped, scarcely reaching postocular setae. Fore femora well developed, but smaller than head, each with 8–9 small tubercles arranged in a straight line along interior margin; fore tibia weakly ridged along interior margin, with one or two blunt inner apical tubercle(s); fore tarsal tooth stout, wide-based ( Figs 198 & 199 View FIGURES 196–202 ). Mesopresternum narrowly boat-shaped ( Fig. 201 View FIGURES 196–202 ). Pelta trilobed ( Fig. 200 View FIGURES 196–202 ). Tube ( Fig. 202 View FIGURES 196–202 ) a little longer than head in female. Male very similar to female, but smaller.
Specimens-examined. Thailand, Nakornprathom , Puttamonton, 2 females and 1 male, on dead branches , 18.ix.1991, P. Jangvitaya.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
Kingdom |
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Phylum |
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Class |
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Order |
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Family |
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SubFamily |
Idolothripinae |
SubTribe |
Macrothripina |
Genus |
Ischyrothrips crassus Schmutz
Okajima, Shûji & Masumoto, Masami 2023 |
Ischyrothrips crassus Schmutz, 1913: 1076–1078
Schmutz, K. 1913: 1078 |