Lophocampa maculata, the Yellow-spotted tussock moth, mottled tiger or spotted halisidota, is a moth of the family Erebidae and the tribe Arctiini, the tiger moths. The species was first described by Thaddeus William Harris in 1841. It is found across Canada, the western parts of the United States, south in the Appalachians to South Carolina and Kentucky. They are also found in Southeastern Alaska.

Lophocampa maculata
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Superfamily: Noctuoidea
Family: Erebidae
Subfamily: Arctiinae
Genus: Lophocampa
Species:
L. maculata
Binomial name
Lophocampa maculata
Harris, 1841
Synonyms
  • Halisidota maculata
  • Halesidota fulvoflava Walker, 1855
  • Phegoptera guttifera Herrich-Schäffer, [1855]
  • Halysidota agassizi Packard, 1864
  • Halysidota californica Walker, [1865]
  • Halesidota angulifera Walker, 1866
  • Phoegoptera salicis Boisduval, 1869
  • Halysidota agassizii var. alni H. Edwards, 1877
  • Halysidota maculata var. eureka Dyar, 1904
  • Halisidota maculata texana Rothschild, 1909

The wingspan is 35–45 mm. The moth flies from May to July; the larvae remain from July to September.[1] There is one generation per year. The larvae go through five instars; the final instar is black at the ends, with a yellow or orange middle section, which in some populations has black spots.[2]

The larvae feed on the leaves of poplar and willow, but also feed on alder, basswood, birch, maple and oak.

It is a tiger moth but is commonly referred to as a "tussock moth" for the tufts of hair on the caterpillar. According to Wiktionary, a tussock is a tuft or clump of green grass or similar verdure, forming a small hillock.[1]

Subspecies edit

  • Lophocampa maculata maculata
  • Lophocampa maculata agassizii (Packard, 1864) (California, British Columbia)
  • Lophocampa maculata texana (Rothschild, 1909) (Texas)

References edit

  1. ^ a b Cotinis (February 26, 2016). "Species Lophocampa maculata - Spotted Tussock Moth - Hodges#8214". BugGuide. Retrieved 22 September 2019.
  2. ^ Strothkamp, Kenneth G. (2011). "Larval Coloration in Lophocampa maculata Harris 1841: Instar-Specific Partial Depigmentation in Captive and Wild Populations". Journal of the Lepidopterists' Society. 65 (3): 190–193. doi:10.18473/lepi.v65i3.a8.
 
In Bassetts, California

External links edit