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Angulate Tortoise Care
Chersina angulata

Angulate tortoises have striking shell markings.
Angulate tortoises in the US
Currently, the Angulate tortoise, aka Bowsprit tortoise, is one of the more rare tortoise species in the US. There are very few Angulate tortoise keepers in the US, and captive-bred Angulates are available only occasionally.
In the past, large numbers of Angulate tortoises were exported out of Africa. Most of them are said to have died within months due to inability to adjust to the humid conditions in the US and Europe. Humidity is their worst enemy.
According to a 2000 Turtle and Tortoise Newsletter (4:8-13), only 368 Angulate tortoises were imported to the US between 1989 and 1997. As a comparison, 11,773 Leopard tortoises and 2,982 Sulcatas were imported during the same time period. (In 2000, the U.S. Department of Agriculture prohibited [offsite link] the further importation of certain land tortoises, including Leopards and Sulcatas, because they were harboring exotic ticks known to be vectors of heartwater disease.)
The International Species Information System (ISIS) database lists Behler Conservation Center, San Diego Zoo, and Detroit Zoological Society as member institutions having Angulated tortoises. The nonprofit Behler Chelonian Center in California maintains many species of turtles and tortoises, for example, the Radiated and Burmese Star tortoises which are critically endangered. They have also successfully bred Angulated tortoises. See the links page.
Angulate tortoises in Europe
The European Studbook Foundation (ESF) has managed a studbook breeding program for the Angulate tortoise since 1999. During the 1980's and 1990's, several tortoises were imported from South Africa by the ESF and other keepers. Unfortunately, reproduction has been limited and death rate has been high. Due to few participants and low numbers of tortoises in the studbook, ESF discontinued this program in 2009. However, there are several Angulate tortoise keepers and breeders in Europe, especially in Germany, who are not listed in the studbook. See the links page.
General captive care
Angulate tortoises like warmth and low humidity, so they are best kept by those who live in a climate meeting these requirements. In general, they can be fairly easy keepers IF provided with the correct environmental conditions and diet.
Captive Angulate tortoises may be susceptible to respiratory infections, skin infections, and shellrot if kept in a too damp environment.
Indoors
When indoors, strong UV lights like mercury vapor bulbs are ideal. They provide both heat and UV. The indoor enclosure substrate should be dry. Angulate tortoise keepers have used sand, sandy soil, coconut husk, paper, and other suitable substrates. A pile of hay can be added for hiding, if you are not allergic to it. Preferably, drinking water should be available at all times.
Angulate tortoises can be soaked (bathed) every few days. Some keepers also spray the enclosure with water in the morning to simulate native coastal condions. Just check that the substrate won't stay moist all the time.
Outdoors
Angulate tortoises need large, dry outdoor areas with well-draining soil. Avoid substrates that retain humidity. Plant some shade plants in the enclosure and provide hiding places. A sandy area with some flat rocks is perfect for sunbathing. Always keep a bowl of fresh drinking water available.

A dry, sandy substrate is ideal for Angulate tortoises' outdoor pens.

Angulate tortoises are sensitive to high humidity. They need a large and dry outdoor enclosure, but do provide a drinking water dish at all times.

Angulate tortoises, especially males, can be fairly active. Their preferred temperature range has been observed to be 60°-85° F.
Diet
In the wild, Angulate tortoises' diet varies depending on the region where they live. They eat grasses, herbs, annuals, and succulents. Sometimes they also consume snails, mushrooms, insects, and feces of other animals.
In captivity, a herbivorous diet is recommended. Angulate tortoises can be offered the same foods as Star tortoises, but their diet should rich in succulents. Typical foods include opuntia cactus, various succulents (e.g. sedums, echeveria), weeds (e.g dandelion, clover, plantain), grasses, flowers (e.g. hibiscus, dandelion, petunia), squash (butternut, zucchini, pumpkin), and possibly some grocery store greens (e.g. endive, radicchio, winter dandelion). Ideally, include plants from their native habitat.
Angulate tortoises' diet should be low in sugar. It may be wise to avoid feeding too much fruit, if any, because large amounts of fruit may optimize flagellate (microscopic parasites) proliferation. Some people count squashes as vegetables, and some as fruit.
Supplements
Misty Corton recommends a daily supplementation of vitamins and minerals for juveniles, and a weekly supplementation for adults. Youngsters and egg-laying females especially need extra calcium. Keeping cuttlebones in the enclosure provides an additional source of calcium. See the Star diet and Angulate links pages.
References: books, websites
Especially, see the Angulate tortoise links page for a caresheet by Misty Corton (South Africa). It includes a long list of plants these tortoises eat in their native habitat.
Also, Thomas Bauer (Germany) describes his captive care and breeding of Angulate tortoises in the book Turtles: Proceedings: International Turtle & Tortoise Symposium. See the Angulate tortoise books page.
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