尤氏

Lethocerus cordofanus（科尔多凡鳖负蝽）

德氏

也是宽体鳖，可能是雌雄问题

Lethocerus distinctifemur（异股鳖负蝽）

岛鳖

Lethocerus patruelis（近缘鳖负蝽）

印鳖，巨鳖，日鳖，灰鳖就不放图了

Lethocerus colossicus（巨人鳖负蝽）
分布：中美洲，从墨西哥大西洋沿岸向南，横贯中美洲，直至巴拿马；牙买加和古巴。可能在其他加勒比岛屿上

Species of Belostomatidae. Dorsal view. (A) = Belostoma pygmeum (Male, Amazonas). (B) = B. ribeiroi (Female, from Mato Grosso do Sul). (C) = B. stollii (Male, Amazonas). (D) = B. bachmanni (Female, from Amazonas). (E) = B. fittkaui (Male, from Amazonas). (F) = Lethocerus annulipes (Male, from Amazonas). (G) = L. delpontei (Male, from Amazonas). (H) = L. maximus (Male, from Roraima). (I) = L. paraensis-holotype (Female, from Pará). (J) = Horvathinia pelocoroides (Male, from Rondônia). (K) = Weberiella rhomboides (Male, from Rondônia). Scale bar: (A-E, J-K): 2 mm, (F-I): 5 mm.

可能是中鳖

未知

巨鳖