Friday, January 20, 2012

Chamaecrista rotundifolia var. rotundifolia

The Chamaecrista rotundifolia var. rotundifolia is a plant of the order Fabales. Limited information is available on this genus, let alone species.

Clements et al. (1996) used Roundlead cassia (C. rotundifolia) in a large study on Queensland cattle, ensuring that this species was not toxic. They also report that the selection of non-cassia foods tended to be foraged until mid autumn. The problem here is that cassia will no doubt have a high persistence on farms and grasslands since it is being selected against (the cattle just don't like that chow).


Monday, January 16, 2012

Usnea subeciliata

The Usnea subeciliata is a fruticose fungi of the order Lecanorales. This order is commonly referred to as Old Man's Beard and people will be familiar with this form factor if they go for walks in rainforests.

No further information can be provided about this species.

Sunday, January 15, 2012

Poecilia latipinna


The Poecilia latipinna is a bony fish of the order Cyprinodontiformes, commonly know as Sailfin molly. They are an introduced species of Australia, the native habitat being fresh, brackish and coastal waters of America.

Many aquarists will recognise this species from black molly, a common tank fish. P. latipinna has very similar traits. It has a short life span and tends to fend on algae. Males can grow to a maximum of 3 inches while females only to 2.5 inches.

Saturday, January 14, 2012

Columba livia


The Columba livia is a bird of the order Columbiformes, commonly known as the Rock Pidgeon or simply the Pidgeon. Many people will recognize this species as those that congregate in city parks and outdoor shoppings malls. Heck, I even knew someone who had a phobia of this species!

They have two blackish stripes across their wings, with a dark grey body. They have a length of about 32-37 cm with a wingspan of 64-72cm. They are a monogamous species.

Friday, January 13, 2012

Phaius australis


The Phaius australis is an orchid of the order Asparagales, commonly known as
Lesser Swamp Orchid or Southern Swamp Orchid. It inhabits swampy forests at sea level and its' distribution in Australia is from SE Queensland to Lake Cathie, NSW.


The leaves can grow 30-70cm long and 3-10cm wide, mostly reverse lanceolate, with 4 to 8 leaves per shoot. Cultivation of this species is difficult and may be one reason that this species is not common.

Currently, Phaius australis is classed as endangered by Queensland (NCA 1992) and Australian (EPBC 1999) Acts.

Thursday, January 12, 2012

Croton stigmatosus

The Croton stigmatosus is a houseplant of the order Malphigiales. The genus name refers to the shape of the seeds of some species that is sometimes shaped like a tick.

The margins of leaves mostly toothed, secondary veins impressed above, distinctly raised below. There is limited information about Croton stigmatosus.

Wednesday, January 11, 2012

Wallabia bicolor


The Wallabia bicolor is a mammal of the order Diprotodontia, commonly known as Black Wallaby, Black-tailed Wallaby, Fern Wallaby, Black Pademelon, Stinker (in Queensland), and Black Stinker (in New South Wales). It is the only living member of the genus Wallabia.

The distribution of W. bicolor ranges from Cape York, down along the coast to Victoria, and including some inland habitats. These can be thick undergrowths and woodlands.

The average length is about 76 cm for males, and 70 cm for females (excluding the tail).