Anisops amnigenus White, 1879: 271 [original description].
Buenoa amnigenus
Kirkaldy (1904) : 120
Survey of the Notonectidae (Insecta, Hemiptera, Heteroptera, Nepomorpha) from northeastern Brazil
Jordão, Rafael
Barbosa, Julianna Freires
Moreira, Felipe Ferraz Figueiredo
ZooKeys
2025
2025-04-01
1233
245
288
NNRX
(White, 1879)
White
1879
Insecta
Notonectidae
Buenoa
Animalia
Hemiptera
Arthropoda
species
amnigenus
Fig. 10 A
Anisops amnigenus White, 1879: 271[original description]. Buenoa amnigenus ; Kirkaldy (1904): 120[genus transfer].
Diagnosis. Small species, male length 4.8–5.4 mm. Synthlipsis very narrow, <1 / 10 of vertex width. Labrum sided by pair of tufts of setae. Labial prong slightly longer than third labial article, originating proximally on article. Fore femur without stridulatory area.
Taxonomic notes. A member of the salutisgroup. It differs from the most similar species, B. amnigenoidea Nieser, 1970, by the chaetotaxy of the labrum and minor characteristics of the fore trochanter, femur, and tibia. Also, from B. amnigenopsis Nieser, 1975by the presence of a notch on the apex of the fore femur of this species, which is absent in B. amnigenus. Finally, it can be distinguished from B. salutisbased on the larger size, narrower synthlipsis and more pronounced tylus. More detailed comparisons between species of this group can be found in Barbosa and Nessimian (2013 a).
Distribution. Argentina( Bachmann 1971). Bolivia( Truxal 1953). Brazil: AL[new record], AM( White 1879; Truxal 1953; Nieser 1975; Barbosa and Nessimian 2013 a; Barbosa and Rodrigues 2013), BA[new record], CE( Truxal 1953; Nieser 1975; this work), GO( Truxal 1957), MG( Valbon et al. 2021), MS( Truxal 1953), MT( Heckman 1998), PA( Truxal 1953; Barbosa and Nessimian 2013 a), PB( Truxal 1953; Nieser 1975), PE( Truxal 1953; Nieser 1975; this work), PI[new record], RN( Truxal 1953; Nieser 1975), SP( Castanhole et al. 2013; Pereira et al. 2015 a), TO( Truxal 1957). Guyana( Truxal 1953). Paraguay( Truxal 1953). Peru( Truxal 1953). Suriname( Nieser 1975). Trinidad & Tobago( Nieser and Alkins-Koo 1991).
Material examined. Brazil,! AL, 2018: 1 ♂: Campo Grande municipality, açude, AL 6 station, 07. VII. 2018. -9.9436, -36.8275. C. F. B. Floriano, J. M. S. Rodrigues& J. F. Barbosacols., CEIOC81609; 1 ♂, 1 ♀: Piaçabuçu municipality, Rio Piauí, 02. V. 2018. -10.347, -36.4828. C. F. B. Floriano, J. M. S. Rodrigues& O. M. Magalhãescols., CEIOC81703. ! BA, 2018: 1 ♂: Lençóis municipality, PNCD, Ribeirão do Meio, Terra 9 station, 341 m, 22. VIII. 2018. -12.586, -41.3817. C. C. Gonçalvescol., CEIOC81907. CE, 2019: 2 ♂: Aiuaba municipality, EEA, casa da gameleira, Terra 1 station, light trap, 517 m, 09. IV. 2019. -6.6976, -40.2812. J. M. S. Rodriguescol., CEIOC81901; 1 ♂, 1 ♀: same data, except: Sítio Volta de Cima, sede do ICMBIO, Terra 4 station, light trap, 460 m, 10. IV. 2019. -6.6025, -40.1286, CZMA; 1 ♂: same data, except: Sítio boa Vista, Terra 6 station, light trap, 583 m, -6.7256, -40.2226, CZMA; 1 ♂: same data, except: Terra 8 station, light trap, 650 m, 11. IV. 2019. -6.7425, -40.3065. C. C. Gonçalvescol., CZMA; 1 ♂, 1 ♀: same data, except: Sítio do Martins, Terra 10 station, light trap, 476 m, 12. IV. 2019. -6.6667, -40.1750. J. S. Prandocol., CEIOC81899; 1 ♂: same data, except: C. C. Gonçalvescol., CEIOC81898; 1 ♂, 1 ♀: same data, except: J. M. S. Rodriguescol., CZMA; 1 ♂, 15 ♀: same data, except: casa da gameleira, Água 1 station, 532 m, 09. IV. 2019. -6.6992, -40.2908, CEIOC81900; 2 ♂, 3 ♀: same data, except: Açude do Letreiro, Água 12 station, 475 m, 13. IV. 2019. -6.6163, -40.1545, CEIOC81902; 2 ♂, 3 ♀: same data, except: CEIOC81902. Same state, 2021: 6 ♂, 4 ♀: same data, except: estrada, Terra 3 station, light trap, 505 m, 08. VI. 2021. -6.6974, -40.2819, CEIOC81906; 7 ♂, 1 ♀: same data, except: C. C. Gonçalvescol., CEIOC82012; 2 ♂, 1 ♀: same data, except: Terra 5 station, light trap, 493 m, 03. VI. 2021. -6.7003, -40.1919, CZMA; 6 ♂, 2 ♀: same data, except: estrada, Terra 11 station, light trap, 634 m, 05. VI. 2021. -6.7259, -40.3065. C. C. Gonçalvescol., CZMA; 2 ♂, 2 ♀: same data, except: estrada próxima ao riacho, Terra 16 station, light trap, 498 m, 06. VI. 2021. -6.6872, -40.2683. CZMA; 1 ♂, 4 ♀: same data, except: Terra 19 station, light trap, 634 m, 07. VI. 2021. -6.7259, -40.3065, CZMA; 1 ♂: same data, except: C. C. Gonçalvescol., CZMA; 1 ♂, 1 ♀: same data, except: Sítio Jatobá, açude, Água 1 station, 571 m, 06. VI. 2021. -6.7351, -40.2424. J. M. S. Rodrigues & F. F. F. Moreiracols., CZMA; 3 ♂, 2 ♀: same data, except: Sítio Volta de Cima, lago, Água 4 station, 434 m, 05. VI. 2021. -6.6019, -40.1246, CZMA; 16 ♂, 15 ♀, 4 nymphs: same data, except: Sítio Volta de Baixo, açude, Água 8 station, 431 m, 06. VI. 2021. -6.6263, -40.1339, CEIOC81905; 7 ♂, 7 ♀: same data, except: braço de rio, açude, Água 11 station, 513 m, 07. VI. 2021. -6.6997, -40.1917, CZMA. PE, 2019: 2 ♂, 1 ♀: Tupanatinga municipality, PNCA, Fazenda Laranjeiras, Terra 18 station, light trap, 610 m, 20. III. 2019. -8.4618, -37.3273. J. M. S. Rodriguescol., CZMA; 2 ♂, 3 ♀: same data, except: CEIOC81904. ! PI, 2020: 1 ♂, 1 ♀: Caracol municipality, PNSC, estrada próxima do Povoado Capim, Terra 15 station, light trap, 17. II. 2020. -9.2149, -43.5034. A. A. Alvescol., CEIOC81903.
5105709464
2018-07-07
CEIOC
C. F. B. Floriano & J. M. S. Rodrigues & J. F. Barbosa
Brazil
-9.9436
Campo Grande municipality, acude, AL 6 station
7
-36.8275
CEIOC 81609
1
1
5105709431
2018-05-02
CEIOC
C. F. B. Floriano & J. M. S. Rodrigues & O. M. Magalhaes
-10.347
Rio Piaui
55
-36.4828
Piacabucu municipality
CEIOC 81703
2
1
1
5105709547
2018-08-22
CEIOC
C. C. Goncalves
341
-12.586
Ribeirao do Meio, Terra 9 station
55
-41.3817
Lencois municipality
CEIOC 81907
1
1
5105709447
2019-04-09
light trap
CEIOC
J. M. S. Rodrigues
517
-6.6976
casa da gameleira, Terra 1 station
7
-40.2812
Aiuaba municipality
CEIOC 81901
2
2
5105709419
2019-04-10
light trap
CZMA
J. M. S. Rodrigues
460
-6.6025
sede do ICMBIO, Terra 4 station
7
-40.1286
Sitio Volta de Cima
2
1
1
5105709436
2019-04-10
light trap
CZMA
J. M. S. Rodrigues
583
-6.7256
Terra 6 station
7
-40.2226
Sitio boa Vista
1
1
5105709470
2019-04-11
light trap
CZMA
C. C. Goncalves
650
-6.7425
Terra 8 station
7
-40.3065
Sitio boa Vista
1
1
5105709425
2019-04-12
light trap
CEIOC
J. S. Prando
476
-6.6667
Terra 10 station
7
-40.175
Sitio do Martins
CEIOC 81899
2
1
1
5105709324
2019-04-12
light trap
CEIOC
C. C. Goncalves
476
-6.6667
Terra 10 station
7
-40.175
Sitio do Martins
CEIOC 81898
1
1
5105709409
2019-04-12
light trap
CZMA
J. M. S. Rodrigues
476
-6.6667
Terra 10 station
7
-40.175
Sitio do Martins
2
1
1
5105709516
2019-04-09
light trap
CEIOC
J. M. S. Rodrigues
532
-6.6992
casa da gameleira, Agua 1 station
7
-40.2908
Sitio do Martins
CEIOC 81900
16
15
1
5105709505
2019-04-13
light trap
CEIOC
J. M. S. Rodrigues
475
-6.6163
Agua 12 station
7
-40.1545
Acude do Letreiro
CEIOC 81902
5
3
2
5105709495
2019-04-13
light trap
CEIOC
J. M. S. Rodrigues
475
-6.6163
Agua 12 station
7
-40.1545
Acude do Letreiro
CEIOC 81902
5
3
2
5105709323
2021-06-08
light trap
CEIOC
J. M. S. Rodrigues
505
-6.6974
estrada, Terra 3 station
7
-40.2819
Acude do Letreiro
CEIOC 81906
10
4
6
5105709488
2021-06-08
light trap
CEIOC
C. C. Goncalves
505
-6.6974
estrada, Terra 3 station
7
-40.2819
Acude do Letreiro
CEIOC 82012
8
1
7
5105709551
2021-06-03
light trap
CZMA
C. C. Goncalves
493
-6.7003
Terra 5 station
7
-40.1919
Acude do Letreiro
3
1
2
5105709332
2021-06-05
light trap
CZMA
C. C. Goncalves
634
-6.7259
estrada, Terra 11 station
7
-40.3065
Acude do Letreiro
8
2
6
5105709307
2021-06-06
light trap
CZMA
C. C. Goncalves
498
-6.6872
estrada proxima ao riacho, Terra 16 station
7
-40.2683
Acude do Letreiro
4
2
2
5105709444
2021-06-07
light trap
CZMA
C. C. Goncalves
634
-6.7259
Terra 19 station
7
-40.3065
Acude do Letreiro
5
4
1
5105709385
2021-06-07
light trap
CZMA
C. C. Goncalves
634
-6.7259
Terra 19 station
7
-40.3065
Acude do Letreiro
1
1
5105709556
2021-06-06
light trap
CZMA
J. M. S. Rodrigues & F. F. F. Moreira
571
-6.7351
acude, Agua 1 station
7
-40.2424
Sitio Jatoba
2
1
1
5105709369
2021-06-05
light trap
CZMA
J. M. S. Rodrigues & F. F. F. Moreira
434
-6.6019
lago, Agua 4 station
7
-40.1246
Sitio Volta de Cima
5
2
3
5105709366
2021-06-06
light trap
CEIOC
J. M. S. Rodrigues & F. F. F. Moreira
431
-6.6263
acude, Agua 8 station
7
-40.1339
Sitio Volta de Baixo
CEIOC 81905
31
15
16
5105709379
2021-06-07
light trap
CZMA
J. M. S. Rodrigues & F. F. F. Moreira
513
-6.6997
braco de rio, acude, Agua 11 station
7
-40.1917
Sitio Volta de Baixo
14
7
7
5105709416
2019-03-20
light trap
CZMA
J. M. S. Rodrigues
610
-8.4618
Fazenda Laranjeiras, Terra 18 station
7
-37.3273
Tupanatinga municipality
3
1
2
5105709367
2019-03-20
light trap
CEIOC
J. M. S. Rodrigues
610
-8.4618
Fazenda Laranjeiras, Terra 18 station
7
-37.3273
Tupanatinga municipality
CEIOC 81904
5
3
2
5105709565
2020-02-17
light trap
CEIOC
A. A. Alves
-9.2149
estrada proxima do Povoado Capim, Terra 15 station
7
-43.5034
Caracol municipality
CEIOC 81903
2
1
1