Neha Patil (Editor)

Phoebis sennae

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Kingdom
  
Animalia

Class
  
Insecta

Family
  
Pieridae

Scientific name
  
Phoebis sennae

Phylum
  
Arthropoda

Order
  
Lepidoptera

Genus
  
Phoebis

Rank
  
Species

Phoebis sennae cloudless sulphur Phoebis sennae Linnaeus

Similar
  
Phoebis, Eurema nicippe, Colias eurytheme, Gulf fritillary, Gray hairstreak

Time lapse phoebis sennae butterfly pupates emerges


Phoebis sennae, the cloudless sulphur or cloudless giant sulphur, is a mid-sized butterfly in the family Pieridae found in the New World. There are several similar species such as the yellow angled-sulphur (Anteos maerula), which has angled wings, or other sulphurs, which are much smaller.

Contents

Phoebis sennae cloudless sulphur Phoebis sennae Linnaeus

Yellow butterfly butterfies slow motion cloudless sulphur phoebis sennae


Distribution

Their range is wide, from South America to southern Canada, in particular southwestern Ontario. They are most common from Argentina to southern Texas, Georgia, and Florida, but are often visitors outside this range becoming more rare further north.

Habitat

The common habitats of this butterfly are open spaces, gardens, glades, seashores, and watercourses.

Habits

Phoebis sennae cloudless sulphur Phoebis sennae Linnaeus

The adult butterfly feeds on nectar from many different flowers with long tubes including cordia, bougainvillea, cardinal flower, hibiscus, lantana, and wild morning glory.

Senna hebecarpa (American senna) is a larval host and nectar source for the cloudless giant sulphur butterfly in the Eastern United States.

Life cycle

The breeding season is dependent on the climate of the area, from midsummer to fall in the cooler areas, to year-round where the climate is warmer.

Egg

The cloudless sulphur starts off as a pitcher-shaped white egg. Eventually it will turn to a pale orange. The egg stage lasts six days.

Caterpillar

Once the egg hatches, a caterpillar emerges that is yellow to greenish, striped on sides, with black dots in rows across the back. The caterpillar will build a tent in a host plant where it hides in the day. The host plant may be partridge pea (Chamaecrista cinerea), sennas (Senna), clovers (Trifolium), or other legumes (Fabaceae). The caterpillar will usually grow to a length between 41 and 45 mm (1.6 and 1.8 in).

Chrysalis

The caterpillar will form a chrysalis that is pointed at both ends and humped in the middle. The chrysalis will be either yellow or green with pink or green stripes. From the chrysalis comes a medium-sized butterfly (55–70 mm (2.2–2.8 in)) with fairly elongated but not angled wings.

Adult

The male butterfly is clear yellow above and yellow or mottled with reddish brown below and the female is lemon yellow to golden or white on both surfaces, with varying amounts of black spotting along the margin and a black open square or star on the bottom forewing. Wingspan: 63–78 mm (2.5–3.1 in).

Subspecies

Listed alphabetically:

  • P. s. amphitrite (Feisthamel, 1839) – Chile
  • P. s. sennae or P. s. eubule – Jamaica, South Carolina, Kansas, Virginia, Florida, Cuba
  • P. s. marcellina (Cramer, [1779]) – Mexico, Uruguay, Galapagos, Suriname, Honduras, Brazil, Argentina, Bolivia, Peru
  • References

    Phoebis sennae Wikipedia