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carol · Posted: Sun Feb 24, 2008 9:19 am Post subject:

toads and frogs scare me.

had a few instances with frogs, I was mortified at the time but it's funny when you reflect back. I remember in my younger days a crowd of us females from work deciding to take up jogging to keep fit (then ending up in a pub) regardless it must've been a really hot summer, when approaching a village we were innundated with frogs crossing our path and literally had to dodge them rather than squash them. Another time I was passenger in a mini (a car not a skirt Razz

) when driving along the hills through Sheriffmuir, it was thud thud thud running over them.

a toad or not you'd probably scare me anyway Razz

Blackadder · 'Our Scotland' Fossil Joined: 28 Jul 2006 Posts: 4297

Scaring you would be a perk ... But I'm not all that interested. I'm sure you have plenty of other toads keeping you company!

Blackadder · 'Our Scotland' Fossil Joined: 28 Jul 2006 Posts: 4297

I've just been informed the seemingly now-resident amphibian in the piano room is a TOAD.

However ...
Generally speaking, though, when we think of frogs, we generally picture what are called "True Frogs".... members of the family Ranidae, containing more than 400 species. These frogs have the characteristics of:
two bulging eyes
strong, long, webbed hind feet that are adapted for leaping and swimming
smooth or slimy skin (generally, frogs tend to like moister environments)
Frogs tend to lay eggs in clusters.
Frogs from this family can be found on every continent except Antarctica. They are referred to as the "true frogs" because of their generalized body form and life history: the so-called generic frog. Members of this family include the bullfrog, common frog, green frog, leopard frog, marsh frog, pickerel frog, and wood frog.

The term toads tends to refer to "True Toads".... members of the family Bufonidae, containing more than 300 species. These types of frogs have are characterized by:
stubby bodies with short hind legs (for walking instead of hopping)
warty and dry skin (usually preferring dryer climates)
paratoid (or poison) glands behind the eyes
The chest cartilage of toads is different also.
Toads tend to lay eggs in long chains. (There are some toads (genera Nectophrynoides), however, that are the only types of anurans to bear live young!)
True Toads can be found worldwide except in Australasia, polar regions, Madagascar, and Polynesia, though Bufo marinus has been artificially introduced into Australia and some South Pacific islands. Besides Bufo, the family includes 25 genera, all of which, like the frogs, are anura!

The physical distinctions, however, can easily get blurred because sometimes the features appear mixed or less obvious, and certain species even legitimately fall into both categories. It is not uncommon, for example, to find a warty skinned frog that isn't a toad, or even a slimy toad! Even the more invisible stuff like cartilage structure has been found to sometimes fit both categories!

Don't say you never learn from Lord Edmund's vast array of knowledge!

mairead · Posted: Mon Mar 17, 2008 8:00 am Post subject:

Oh you certainly are an educator Blackadder. Another piece of insignificant information to clutter up our brains.
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Blackadder · 'Our Scotland' Fossil Joined: 28 Jul 2006 Posts: 4297

Coming from you ... the Trog ... I'll take that as a sincere compliment!