Tetragnatha laboriosa (Hentz, 1850)

Castanheira, Pedro de Souza, Baptista, Renner Luiz Cerqueira & Oliveira, Francisca Samia Martins, 2022, Five new species of the long-jawed orb-weaving spider genus Tetragnatha (Araneae, Tetragnathidae) in South America, with a key to the species from Argentina and Brazil, Evolutionary Systematics 6 (2), pp. 175-210 : 175

publication ID

https://dx.doi.org/10.3897/evolsyst.6.91418

publication LSID

lsid:zoobank.org:pub:34F513BA-207A-4A4B-9521-20F9F3BE046C

persistent identifier

https://treatment.plazi.org/id/9746931D-EDDF-50F7-A26B-40173AE66F88

treatment provided by

Evolutionary Systematics by Pensoft

scientific name

Tetragnatha laboriosa (Hentz, 1850)
status

 

Tetragnatha laboriosa (Hentz, 1850)

Fig. 11 View Figure 11

Tetragnatha laboriosa Hentz, 1850: 27, plate 4, fig. [male syntype destroyed; male neotype designated by Levi (1981) from USA, Massachusetts, Middlesex, Holliston, in MCZ 21762].

Additional records.

Argentina - • Tetragnatha americana : one female, Río Santa Cruz, Santa Cruz, Patagonia (MNHN 3140). Chile: 6 males, 2 females ( T. americana : Simon det., MNHN 12628).

Notes.

See the section on T. nitens for additional information. Some of the specimens Simon (1896, 1905) identified as T. americana belong actually to T. laboriosa . We were able to analyse several specimens from Chile (MNHN 12628) and just one of the three females from Santa Cruz, Argentina (MNHN 3140, fig. 11) cited by Simon (1905) and confirmed that they are all typical T. laboriosa .

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Tetragnathidae

Genus

Tetragnatha