Desert striped whipsnakles may vary geographically in color intensity but are always busily striped.

Whipsnakes including coachwhips and the closely allied racers are a snake group that is all too often completely ignored by hobbyists. Although as adults many of the racers and coachwhips can be of dark and uniform color, many of the whipsnakes are colorful at hatching and remain so throughout their their lives. For example let’s take a look at the Striped Whipsnakes. The Central Texas subspecies, Masticophis taeniata girardi, ranges southward from Central Texas well into Mexico. In contrast the Desert subspecies, M. t. taeniata, ranges northwestward from western Texas and adjacent New Mexico to central Washington. Both subspecies are snakes of the thornscrub, shrubby western grasslands, rocky and scrubby deserts, and dry open forestlands.

Like all of the racers and whipsnakes, these two are oviparous and produce only a single clutch annually. Hatchlings measure about 15”; adults may attain a length of 5to 6 feet. Their slenderness and the speed with which they disappear between and behind desert shrubs often makes the adults seems smaller.

Of these 2, the Central Texas whipsnake is the darker, usually having only a single light ventrolateral stripe and light, elongate dorsolateral blotches on each side. The latter are most prominent anteriorly. Because it has numerous white stripes on each side the desert subspecies is much the lighter of the 2. Both have whitish chins, cream to yellowish bellies, and coral subcaudal scales. Hatchlings are much like the adults in color and pattern.

It seems probable that lizards are the primary prey of these whipsnakes, but they also eat insects, amphibians, birds, and small rodents.

When taken captive they are often nervous and should e provided with ample secure hiding areas. They soon quiet down but seem to always dislike being physically restrained.

Cannibalism can occur even in axolotls of the same size.

For decades a fully aquatic (neotenic) Mexican relative of the tiger salamander has been laboratory bred for both laboratory and pet purposes. This is a species with the complicated Aztec name of axolotl (axe-o-low-tul). Scientifically it is known as Ambystoma mexicanum. These are permanent and nearly obligate neotenes, never voluntarily metamorphosing into the adult form unless water quality becomes totally untenable. Even then, many simply die, not ever beginning to metamorphose. Most that do metamorphose die a short time later. Although many are full grown at about 7 inches in total length, some attain the impressive length of nearly 10".

In spite of the fact that it comes from a country that we consider tropical, the habitat of the big, bushy-gilled axolotl is cold mountain and plateau lakes. Preferred water temperature is between 65 and 75 F.

Axolotls now occur in many more than the normal olive-brown phase. Among others are the gold, albino (white with pink eyes), leucistic (white with dark eyes), and piebald (olive and white blotched with dark eyes).

Axolotls are able to consume comparatively large food items. Worms, small freshly killed fish, beef heart, and other such items are ravenously accepted and these salamanders are usually not at all reluctant to accept food from your hand. Not uncommonly, during a feeding frenzy, axolotls will grasp, dismember, and consume the leg or a chunk of the tail of a tankmate—or even the tankmate itself. In other words watch out for cannibalism. You may consider this disconcerting, but in an axolotl community it is a fact of life. Axolotls (and most other larval salamanders) are quite able, given time, to regenerate missing limbs and tail parts. And if all else remains normal you will soon see signs of regenerative growth.

Enjoy. These are wonderful salamanders.