🪐 View in 3D Galaxy 📏 View on 3D Scale Stage

🧬 Biological Classification (Kingdom to Species)Caretta caretta

Kingdom

Animalia

Phylum

Chordata

Class

Reptilia

Order

Testudines

Family

Cheloniidae

Genus

Caretta

Species

Caretta caretta

Reptilia🥩 Carnivore

Loggerhead Seaturtle

Caretta caretta (Loggerhead Seaturtle · アカウミガメ)

🛡️ Conservation Status (IUCN Red List)VU (Vulnerable)

DDData Deficient

LCLeast Concern

NTNear Threatened

VUVulnerable

ENEndangered

CRCritically End.

EWExtinct in Wild

EXExtinct

🇰🇷 Marine Protected Species (Korea)

Geological Era

Extant

Diet

Carnivore

Length · Height

1.07m · No data

Mass · Top Speed

91~159kg · No data

Habitat & Fossil Locality

Subtropical to temperate coastal seas of the Atlantic, Pacific, and Indian Oceans and the Mediterranean Sea; juveniles in the open ocean

💡 Everyday Comparisons for Size, Mass & Speed

💡 Its weight of 159 kg is almost equal to two traditional sacks of rice (160 kg) (Comparison).
💡 Of 55 sea turtles washed ashore along Korean coasts, 32 were Loggerhead Seaturtles; combined with 18 Green Sea Turtles during the same period, these two species make up most of the sea turtles encountered along Korean shores.
💡 NOAA notes that young turtles in the open ocean can mistake floating trash for food and swallow it.

Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.

📊 Mass & Speed Index (0–100)

⚖️ Mass Index (Blue Whale ~190 t = 100, log scale)60

Site-computed relative index from recorded values; not a formal scientific metric.

#붉은바다거북#Caretta caretta

📖 1. Overview

The Loggerhead Seaturtle is a sea turtle living in warm waters of the Atlantic, Pacific, and Indian Oceans and the Mediterranean Sea, using its powerful jaws to crush hard-shelled prey on the sea floor.

🦴 2. Anatomy & Morphology

Full-grown adults measure 2.5–3.5 feet (about 0.8–1.1 m) in length and weigh 200–350 pounds (about 91–159 kg). Its strong jaws allow it to crush shelled prey such as clams and crabs.

🔍 3. Ecology & Behavior

Hatchlings spend their first 7–15 years in the open ocean before moving to coastal waters as carnivores feeding mainly on bottom-dwelling clams, crustaceans, and horseshoe crabs. Cooler nest sand produces more males, whereas warmer sand produces more females.

🇰🇷 4. Connection to Korea

In Korea, it is designated as a Marine Protected Species. Of 55 sea turtle strandings recorded along Korean coasts from 2015 to 2020, Loggerhead Seaturtles accounted for the largest share at 32 cases (58%), with 23 of those on the East Sea coast.