South, Singapore
February 2015
Blue-Spotted Tiger Beetle (Cicindela aurulenta)
Termites (Blattodea)
Slugs & Snails (Gastropoda)
Hirudinea (Leech)
it slithers along from crevice to crevice...
As a point of interest, leeches are hermaphrodites, meaning each has both female and male reproductive organs (ovaries and testes, respectively). Leeches reproduce by reciprocal fertilization, and sperm transfer occurs during copulation. Similar to the earthworms, leeches also use a clitellum (a thickened glandular and non-segmented section of the body wall near the head) to hold their eggs and secrete the cocoon.
Caterpillars (Lepidoptera)
Tussock Moth caterpillars are known for their striking tufts of hair, or tussocks. Many species exhibit four characteristic clumps of bristles on their backs, giving them the appearance of a toothbrush. Some have longer pairs of tufts near the head and rear. Judged by looks alone, these fuzzy caterpillars seem harmless yet many people are allergic to the body hair of tussock moth caterpillars, especially if the hairs are brought into contact with eyes or sensitive areas of skin.Tussock Moth adults are often dull brown or white. Females are usually flightless, and neither males or females feed as adults. They focus on mating and laying eggs, dying within days.
Cockroaches (Blattodea)
Whatever Are They?
The Dragonheads
This is a 3rd instar Elymnias hypermnestra agina (Common Palmfly) Butterfly Caterpillar with its still blackish Masked Rider look. It will mature into a simple brown butterfly adult which is shade-loving, and usually sighted flying along the edge of vegetated area and in the vicinity of a clump of palm trees. The Palmfly adults have the habit of puddling and visiting flowers for mineral and energy intakes....This stunning Polyura hebe plautus (Plain Nawab) Butterfly Caterpillar with its elaborate "headdress" will grow into an elegant beauty with a large, pale silvery-green median patch on each brown wing. At the 5th instar lasts for 10-13 days, this caterpillar can grow up to a body length of 48-50mm. Toward the end of this instar, the body gradually shortens in length. The fully grown caterpillar soon abandons its "base camp" and goes in hunt for a pupation site.
Sources
- "How Are Slugs and Snails Different?" by Clint Stone from Wonderopolis at http://wonderopolis.org/wonder/how-are-slugs-and-snails-different/ (17-Feb-2015).
- "Meet The Predator That Becomes Blind When It Runs After Prey" (04-Feb-2014) by Ed Yong from National Geographic at http://phenomena.nationalgeographic.com/2014/02/04/tiger-beetles-become-blind-when-they-run/.
- "Leech" at Wikipedia at http://en.wikipedia.org/wiki/Leech (16-Feb-2015).
- "Tiger beetle" at Wikipedia at http://en.wikipedia.org/wiki/Tiger_beetle (12-Feb-2015).
- "Tussock Moth Caterpillars" by Debbie Hadley from About Education at http://insects.about.com/od/photography/ig/Tussock-Moth-Caterpillars/ (16-Feb-2015).