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Atlas / คู่มือ / Colubridae / Checkered Garter Snake
Colubridae

Checkered Garter Snake

Thamnophis marcianus

Part of this is not on the page we cite. We opened it on 10 Aug 2026 and some of the degrees above are not stated there. The values above may still be right, but we cannot show you where they came from, and nobody here has checked them against a second source. Anything about a sick animal goes to a qualified exotic vet, not to a page. reptilesbymack.com

Photo: John Rosford · CC BY

ภาพถ่ายโดยผู้สังเกตการณ์บน iNaturalist เผยแพร่ภายใต้สัญญาอนุญาตครีเอทีฟคอมมอนส์ ชื่อผู้ถ่ายและสัญญาอนุญาตอยู่ใต้ภาพ ไม่ใช่ภาพของสัตว์ที่เราเลี้ยง

14:00
Day

Drag the sun. The sheet states a night temperature, so the rail follows it.

กฎหมายภายในประเทศไม่ใช่ระดับโลก เราไม่ได้เก็บกฎหมายสัตว์ป่าของประเทศใดเลย รวมถึงไทย ตรวจสอบกับหน่วยงานของประเทศคุณก่อนซื้อหรือขาย

ตรวจสอบการเลี้ยงของคุณ I keep one 123 plants usable with this species
Back to the globe สมุดบันทึก

https://keepr.pet/husbandry/thamnophis-marcianus

‹ คู่มือการเลี้ยงทั้งหมด
warm end30–35 °C
cool end21–27 °C
Enclosure70×50×50

ค่าหลัก

Thermal gradient

152025303540 °C
21–27°Cool side
30–35°Warm side
18–22°Night

Day: a real gradient, 30–35°C warm against 21–27°C cool, so the animal chooses. Night: 18–22°C.

Why

Same scale on every sheet here, so two species compare by eye.

The sheet stateswarm 30-35 °C / cool 21-27 °C / night 18-22 °C

ข้อมูลชนิด

ถิ่นกำเนิด

ตู้เลี้ยงและสภาพแวดล้อม

Enclosure

30–35 °C70 cm50 cm
warm side
50100150200 cm
70 × 50 × 50 cmWidth × depth × height
35dm² of floor
Substrate: not in our dataWater: not in our dataHides: not in our dataUVB: not in our data

Drawn from the stated numbers. Only what the sheet states is drawn inside.

Why

The rectangle carries the exact width-to-height ratio of the figures above it, and the ruler under it places that width on the 0–250 cm scale every sheet here shares, so two species still compare at a glance. Nothing is added that the sheet does not name: a lamp drawn on a sheet that never mentions one would be invented equipment. What the sheet leaves out is listed rather than left blank, because an empty tank reads as « none needed ».

The sheet statesa terrarium for an adult couple measuring 70 x 50 x 50 cm should be sufficient, but 100 x 50 x 50 cm is better

อุณหภูมิ
ฝั่งอุ่น 30–35 °C / ฝั่งเย็น 21–27 °C / กลางคืน 18–22 °C

What your climate adds

This sheet states a range to hold. Your local climate decides how much work holding it is. Pick the nearest city: nothing is sent anywhere, the choice stays in this browser.

คำถามที่พบบ่อย EN

Is it a good beginner snake?

Yes for someone who wants an active, visible snake. It is small, hardy and awake during the day.

What does it eat?

Fish and earthworms mainly, with some individuals taking rodent pinkies. It eats little and often.

How big does it get?

Usually 60 to 90 centimetres, so an ordinary tank is plenty for life.

Does it bite?

Rarely, and the teeth are tiny. The musk when it is scared bothers people far more than the bite.

อุปกรณ์ที่ต้องมี EN

Enclosure at least 70 × 50 × 50 cmbecause enclosure — a terrarium for an adult couple measuring 70 x 50 x 50 cm should be sufficient, but 100 x 50 x 50 cm is better
A heat sourcebecause temp — warm 30-35 °C / cool 21-27 °C / night 18-22 °C
A thermostat to regulate itbecause temp — warm 30-35 °C / cool 21-27 °C / night 18-22 °C
A thermometerbecause temp — warm 30-35 °C / cool 21-27 °C / night 18-22 °C
A way to check the night figurebecause temp — warm 30-35 °C / cool 21-27 °C / night 18-22 °C

Every line above is deduced from a value this sheet states, and names which one. Nothing here is a general recommendation.

แหล่งอ้างอิง

stevenbolgartersnakes.com — lu le 2026-08-04vhm-abc.com — lu le 2026-08-04reptilesbymack.com — lu le 2026-08-04gbif.org — lu le 2026-08-08

ชนิดอื่นในกลุ่มเดียวกัน

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What this sheet states

62%
TemperatureHumidityEnclosure sizeActivityOriginDietSourcesUVB

This sheet states 4 of 7 of the fields this product runs on. What is missing turns something off: humidity instrument and audit, day/night engine and awake count on the globe, the diet section. We show the gap rather than fill it with a plausible number.

UVB is measured but does not count: it is absent from 421 of 678 sheets, and on most of them that is not a gap, since a nocturnal snake's sheet has no reason to state a UV index. Counting it would call the library incomplete without cause.