Matsucoccus, Cockerell, 1909

Ahmed, Muhammad Z., Ray, Charles H., Moore, Matthew R. & Miller, Douglass R., 2020, The Matsucoccus Cockerell, 1909 of Florida (Hemiptera: Coccomorpha: Matsucoccidae): Potential pests of Florida pines, Insecta Mundi 2020 (810), pp. 1-31: 8

publication ID

http://doi.org/10.5281/zenodo.4565418

publication LSID

lsid:zoobank.org:pub:803B5050-F60D-4E96-8199-7E100258A4C4

DOI

http://doi.org/10.5281/zenodo.4565408

persistent identifier

http://treatment.plazi.org/id/03F287F5-9004-0908-FF0A-FC8DFA0D369A

treatment provided by

Felipe

scientific name

Matsucoccus
status

 

Key to Matsucoccus   species from the eastern U.S. based on adult females

1. Venter with two sizes of setae; setae anterior of hind coxae and in medial areas of abdomen noticeably longer than other ventral setae......................................................... 2

— Venter with one size of ventral setae; setae anterior of hind coxae approximately same length as other ventral setae.............................................. M. alabamae Morrison   ( Fig. 6 View Figure 6 )

2(1). Cicatrices present on metathorax or abdominal segment I..................................... 4

— Cicatrices absent from metathorax and abdominal segment I.................................. 3

3(2). Cicatrices present in four rows on abdominal segments III–VI; cicatrices greater than 15 µm in diameter; with less than 100 cicatrices................................... M. macrocicatrices Richards  

— Cicatrices present in five rows on abdominal segments II–VI; cicatrices less than 15 µm in diameter; with more than 100 cicatrices....................................... M. matsumurae (Kuwana)  

4(2). With 20–32 multilocular pores; with 170–378 cicatrices; cicatrices in medial and mediolateral areas, but not in lateral areas......................................... M. gallicolus Morrison   ( Fig. 10 View Figure 10 )

— With 36–72 multilocular pores; with 437–900 cicatrices; cicatrices in medial, mediolateral, and lateral areas on some segments................ M. krystalae Ahmed and Miller   , new species ( Fig. 12 View Figure 12 )