Family Creeping Water Bugs (Naucoridae)
Naucoridae is a family in the order Hemiptera. Browse 23 named species recorded in this family, or open an individual profile for its available identification and natural-history information.
Species in Naucoridae (23)

Ambrysus lunatus
Ambrysus lunatus
Identification: Usinger (1946) states: "This species is quite distinct from any species known to me." Color pattern distinct, the coria each with a conspicuous anteriorly divergent vitta from middle of anterior margin. (Usinger, 1946) In the series o

Cryphocricos hungerfordi
Cryphocricos hungerfordi
Identification: A total of 790 adults was collected in the South Llano River; six were macropterous (0.8%) and one was submacropterous (0.1%). The remainder (783 specimens) were brachypterous. With the discovery of the submacropterous form, this spec

Saucer Bug
Ilyocoris cimicoides
Size: 15 mm. The Saucer Bug has a flat, oval shaped body with a dark back and silvery underside created by the air bubble held there while underwater. It also has a distinctive pair of horn like front legs. Spends much of its time hiding in dense veg

Limnocoris lutzi
Limnocoris lutzi
Type Locality: Sequin, Guadalupe River, Texas, 8 Sept. 50, Thos. Dolan.

Ambrysus arizonus
Ambrysus arizonus

Ambrysus buenoi
Ambrysus buenoi

Ambrysus californicus
Ambrysus californicus

Ambrysus (Syncollus) circumcinctus
Ambrysus circumcinctus

Nevares Spring Naucorid Bug
Ambrysus funebris

Ambrysus hungerfordi
Ambrysus hungerfordi

Ambrysus hybridus
Ambrysus hybridus

Ambrysus mormon
Ambrysus mormon

Ambrysus occidentalis
Ambrysus occidentalis

Ambrysus pudicus
Ambrysus pudicus

Ambrysus pulchellus
Ambrysus pulchellus

Ambrysus puncticollis
Ambrysus puncticollis

Relict Naucorid Bug
Ambrysus relictus

Ambrysus thermarum
Ambrysus thermarum

Moapa Warm Springs Naucorid
Limnocoris moapensis

Pelocoris balius
Pelocoris balius

Pelocoris biimpressus
Pelocoris biimpressus

Pelocoris carolinensis
Pelocoris carolinensis

Pelocoris femoratus
Pelocoris femoratus