Platystictidae

Kennedy, 1920

shadowdamsels

Genus Guides

1

is a of commonly known as shadowdamsels. The family contains over 200 in 10 and represents the sole family in the superfamily Platystictoidea. Members are found primarily in tropical forests of Asia, Central America, and South America. Many species have restricted distributions, with some known from single locations. The oldest fossil records belong to the genus Mesosticta from Cenomanian-aged Burmese amber.

Palaemnema domina by the Smithsonian. Used under a CC0 license.Palaemnema dentata by the Smithsonian. Used under a CC0 license.Palaemnema dentata by the Smithsonian. Used under a CC0 license.

Pronunciation

How to pronounce Platystictidae: //ˈplætɪˌstɪktɪˌdaɪ//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

can be distinguished from the superficially similar Protoneuridae (threadtail ) by morphological examination. Members possess narrow wings and a slender, elongated . Identification to and level often requires examination of male genital structures including the genital ligula and caudal appendages, as well as thoracic markings and prothorax structure.

Images

Habitat

Most members inhabit dense tropical forests where they occur around streams. Specific microhabitats include montane and primary forest streams.

Distribution

Asia, Central America, and South America. Documented from Sri Lanka (22 in Platystictinae), India (Western Ghats including Kerala, Brahmagiri Hills), Vietnam, China, Thailand, and Myanmar. Colombian distribution records confirmed.

Behavior

probably do not disperse far, as evidenced by many having small ranges or being known from single locations.

Similar Taxa

  • ProtoneuridaeThreadtail are morphologically similar in overall appearance to , requiring careful examination for proper identification.

Sources and further reading