OTUs eliminated

(0)

OTUs remaining

(31)
Anametis Horn
,
Aragnomus Horn
,
Cimbocera Horn
,
Colecerus Schoenherr
,
Crocidema Van Dyke
,
Cryptolepidus Van Dyke
,
Diamimus Horn
,
Dirotognathus Horn
,
Epicaerus Schoenherr
,
Ericydeus Pascoe
,
Eucilinus Buchanan
,
Eucyllus Horn
,
Eudiagogus Schoenherr
,
Hadromeropsis Pierce
,
Miloderes Casey
,
Minyomerus languidus
,
Mitostylus Horn
,
Naupactus Dejean
,
Ophryastes Say
,
Orimodema Horn
,
Otiorhynchus Germar
,
Pandeleteinus Champion
,
Pandeleteius Schoenherr
,
Peritaxia Horn
,
Polydrusus Germar
,
Pseudorimus Van Dyke
,
Sapotes Casey
,
Sitona Germar
,
Thricolepis Horn
,
Trichalophus LeConte
,
Trigonoscuta Motschulsky

Characters remaining

(27)
Setae, texture and erection
20089_mximage
All surfaces covered in fine, erect setae, P. elongata... ↴
20065_mximage
Setae absent on some or all surfaces, E. lautus



Scaling on antennal scape and funicle, and tarsal surfaces
20102_mximage
Antennal scape with round, overlapping scales, O. deser... ↴
20138_mximage
Tarsal surfaces with round, overlapping scales, O. dese... ↴
20103_mximage
Antennal scape lacking scales, T. brunneus
20170_mximage
Tarsal surfaces lacking round, overlapping scales, T. b... ↴



Eye shape, setae, basal carination, claw contiguity
20120_mximage
Eyes convex, E. lautus
20073_mximage
Body covered in erect setae, M. allredi
20116_mximage
Base of elytra not carinate, C. arizonica
20134_mximage
Tarsal claws connate, P. submetallicus
20121_mximage
Eyes flat, O. desertus
20071_mximage
Erect setae absent from body surfaces, H. opalina... ↴
20115_mximage
Carination of elytral base present, S. caseyi
20138_mximage
Tarsal claws free, O. desertus



Deciduous process scar, presence or absence
20108_mximage
Deciduous process absent, E. pulcher
20109_mximage
Deciduous process or scar present, O. desertus



Mandible, scales and deciduous process scar
20108_mximage
Deciduous process absent, E. pulcher
20109_mximage
Deciduous process scar present, O. desertus
20169_mximage
Deciduous process absent, mandible glabrous, T. brunneu... ↴



Rostrum, elongation
20159_mximage
Distinctly elongate rostrum, T. brunneus
20160_mximage
Rostrum shorter, C. dispar



Rostrum, sulcation
20125_mximage
Rostrum trisulcate, E. lautus
20126_mximage
Rostrum with median sulcus only, C. nevadicus
20124_mximage
Rostral sulcus absent, P. submetallicus



Antennal scrobe, shape and depth
20106_mximage
Shallow and greatly widened posteriorly, C. buchanani... ↴
20107_mximage
Antennal scrobe deep and only slightly widened posterio... ↴
20104_mximage
Antennal scrobe shape various, not as above, A. griseu... ↴



Antennal scrobe, orientation
20104_mximage
Antennal scrobe dorsal or dorso-lateral, A. griseus... ↴
20105_mximage
Antennal scrobe laterally oriented, T. brunneus



Antennal scape, scaling
20102_mximage
Antennal scape with dense, round scales, O. desertus... ↴
20103_mximage
Antennal scape with setae only, or scattered elongate s... ↴



Frons/rostrum, depression in lateral view
20133_mximage
Depression present between frons and rostrum, C. nevadi... ↴
20132_mximage
Depression between frons and rostrum absent, E. lepidot... ↴



Eye, projection
20120_mximage
Eyes convex, E. lautus
20121_mximage
Eyes flat, O. desertus



Prothorax, postocular lobe production
20127_mximage
Postocular lobe present, E. pulcher
20128_mximage
Postocular lobe not present, M. tenvis



Postocular lobe, angulation
20127_mximage
Postocular lobe very abrupt, angulatem E. pulcher... ↴
20129_mximage
Ventral edge rounded, S. caseyi
20128_mximage
No postocular lobe present, M. tenvis



Prothorax, postocular vibrissae
20131_mximage
Postocular vibrissae present M. languidus
20130_mximage
Postocular vibrissae absent E. saesaritus



Front coxae, contiguity
20168_mximage
Front coxae contiguous, H. opalina
20167_mximage
Front coxae separated by continuous prosternal integume... ↴



Tibial apices, presence or absence
20185_mximage
Expanded tibial apices present, M. caseyi
20186_mximage
Expanded tibial apices absent, A. subfusca



Corbel plate, scaling
20166_mximage
Corbel plate with scales S. caseyi
20165_mximage
Corbel plate glabrous, M. tenvis



Scaling, dorsal surfaces of tarsi
20138_mximage
Dorsal surfaces of tarsi with scales present, O. desert... ↴
20170_mximage
Dorsal surfaces of tarsi glabrous, T. brunneus



Tarsal claws, connation
20134_mximage
Tarsal claws connate, P. submetallicus
20135_mximage
Tarsal claws free, T. rozeni



Humeri, degree of projection
20122_mximage
Humeri prominent, C. dispar
20123_mximage
Humeri rounded, S. caseyi



Elytra, basal carination
20115_mximage
Base of elytra carinate, S. caseyi
20116_mximage
Basal carination of elytra absent, C. arizonica



Elytra, basal margin
20110_mximage
Basal margin produced strongly, P. elongata
20111_mximage
Basal margin of elytra rounded, C. arizonica



Elytra, setae
20119_mximage
Fine, erect setae present, E. saesaritus
20117_mximage
Fine setae absent or only semi-erect, O. desertus... ↴



Elytral base, setae
20113_mximage
Fine, erect setae present C. arizonica
20114_mximage
Setae absent or semi-erect, P. orbicollis



Abdominal ventrites 3, 4, 5, wide impression
20164_mximage
Linear sulci only, P. lucidillus
20163_mximage
distinct, rounded depressions present, P. submetallicus... ↴



Eyes, orientation
20193_mximage
Eyes encroaching on anterior part of head M. allredi... ↴
20192_mximage
Eyes laterally oriented, E. lautus