Margattea

Wang, Jinjin, Li, Xinran, Wang, Zongqing & Che, Yanli, 2014, Four new and three redescribed species of the cockroach genus Margattea Shelford, 1911 (Blattodea, Ectobiidae, Pseudophyllodromiinae) from China, Zootaxa 3827 (1), pp. 31-44 : 31-32

publication ID

https://doi.org/ 10.11646/zootaxa.3827.1.3

publication LSID

lsid:zoobank.org:pub:39230999-253D-424A-AE2C-EE5AFAF14FA4

DOI

https://doi.org/10.5281/zenodo.6144890

persistent identifier

https://treatment.plazi.org/id/8A0C87A0-A51C-FFC9-FF36-79330DEA9113

treatment provided by

Plazi

scientific name

Margattea
status

 

Key to species of Margattea View in CoL from China

1 Tegmina barely reaching middle of abdomen ( Figs. 12, 13 View FIGURES 1 – 13. 1 – 2 ).......................................... M. hemiptera View in CoL

- Tegmina reaching or extending beyond the end of abdomen ( Figs. 1–11 View FIGURES 1 – 13. 1 – 2 )......................................... 2

2 Hind wings obviously reduced, not reaching the end of abdomen.................................. M. perspicillaris View in CoL

- Hind wings fully developed, reaching or extending beyond end of abdomen ( Figs. 1–11 View FIGURES 1 – 13. 1 – 2 )............................ 3

3 Pronotum without maculae.................................................................. M. immaculata

- Pronotum with maculae ( Figs. 1, 3, 5, 7, 9, 11 View FIGURES 1 – 13. 1 – 2 , 16 View FIGURES 14 – 22 , 25 View FIGURES 23 – 31 , 34 View FIGURES 32 – 42 , 45 View FIGURES 43 – 53 , 56 View FIGURES 54 – 63 ).............................................. 4

4 Interocular space relatively narrow, nearly equal to half of distance between antennal sockets ( Figs. 4 View FIGURES 1 – 13. 1 – 2 , 23 View FIGURES 23 – 31 ).. M. angusta View in CoL sp. n.

- Interocular space wide, evidently wider than half of distance between antennal sockets ( Figs. 2, 6, 8, 10 View FIGURES 1 – 13. 1 – 2 , 14 View FIGURES 14 – 22 , 32 View FIGURES 32 – 42 , 43 View FIGURES 43 – 53 , 54 View FIGURES 54 – 63 )... 5

5 The front femur Type B3, distal part with 3 large spines ( Fig. 37 View FIGURES 32 – 42 )............................................... 6

- The front femur Type B2, distal part with 2 large spines ( Figs. 19 View FIGURES 14 – 22 , 48 View FIGURES 43 – 53 , 59 View FIGURES 54 – 63 )....................................... 10

6 Supra-anal plate with hind margin concave in the middle............................................ M. trispinosa

- Supra-anal plate with hind margin round and curved ( Fig. 39 View FIGURES 32 – 42 )................................................. 7

7 Interstylar margin strongly produced ( Fig. 40 View FIGURES 32 – 42 ).............................................................. 8

- Interstylar margin not produced and nearly truncate........................................................... 9

8 Interstylar region semicircular, hind margin armed with small spines.................................... M. spinifera View in CoL

- Interstylar region elliptical, lateral margin armed with small spines ( Fig. 40 View FIGURES 32 – 42 )........................... M. flexa View in CoL sp. n.

9 Median phallomere with brush-shaped structure at apex............................................... M. furcata

- Median phallomere with spine-shaped structure at apex........................................... M. mckittrickae

10 Male eighth tergum unspecialized............................................................... M. producta

- Male eighth tergum specialized and with a group of setae in the middle of hind margin ( Figs. 20 View FIGURES 14 – 22 , 49 View FIGURES 43 – 53 , 60 View FIGURES 54 – 63 ).............. 11

11 Supra-anal plate with hind margin broadly incised in the middle ( Fig. 61 View FIGURES 54 – 63 )........................................ 12

- Supra-anal plate with hind margin curved and not incised ( Figs. 21 View FIGURES 14 – 22 , 50 View FIGURES 43 – 53 )......................................... 15

12 Subgenital plate obviously asymmetrical ( Fig. 62 View FIGURES 54 – 63 )......................................................... 13

- Subgenital plate symmetrical or almost symmetrical....................................................... 14

13 Styli long and slender, distinctly longer than interstylar space.......................................... M. limbata View in CoL

- Styli short and robust, approximately equal to interstylar space ( Fig. 62 View FIGURES 54 – 63 )....................... M. pseudolimbata View in CoL sp. n.

14 Median phallomere with a pair of spinelike sclerites................................................. M. nimbata View in CoL

- Median phallomere without a pair of spinelike sclerites.............................................. M. punctulata View in CoL

15 Median phallomere with brush-shaped sclerites at apex, or accessory structure with brush-shaped sclerite ( Fig. 22 View FIGURES 14 – 22 )....... 16

- Median phallomere without brush-shaped sclerites at apex, and accessory structure without brush-shaped sclerite ( Fig. 51 View FIGURES 43 – 53 )...................................................................................................... 17

16 The accessory structure of median phallomere with brush-shaped sclerite................................ M. speciosa

- The accessory structure of median phallomere without brush-shaped sclerite ( Fig. 22 View FIGURES 14 – 22 )..................... M. bisignata View in CoL

17 Interstylar margin concavely arched............................................................. M. concava

- Interstylar margin not concave ( Fig. 51 View FIGURES 43 – 53 )................................................................. 18

18 Median phallomere forked at apex........................................................... M. multipunctata

- Median phallomere unforked at apex ( Fig. 51 View FIGURES 43 – 53 ).................................................. M. spinosa View in CoL sp. n.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Blattodea

Family

Ectobiidae

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