Here is a concise summary of the provided text:
**Title:** Animal Logic - Centipedes
**Key Points:**
1. **Species and Habitats**: Over 3,000 described species of centipedes exist, preferring warm temperate climates, and are likely found in most homes worldwide.
2. **Physical Characteristics**:
* Odd number of body segments with paired legs
* No species has exactly 100 legs
* Compound eyes with limited vision (light/dark distinction)
3. **Orders of Centipedes**:
* 5 orders, including House Centipedes (Scutigeromorpha), Rock Centipedes (Lithobiomorpha), and Giant Centipedes (Scolopendromorpha)
4. **Giant Centipedes**:
* Can grow up to 30cm long
* Venomous, with painful bites to humans
* Hunt small vertebrates like mice, birds, and snakes
5. **Parenting**:
* Some centipede species are involved parents, caring for their eggs and young
6. **Closing**:
* Promotion for the audiobook "How to Clone a Mammoth" on Audible
* Invitation for viewers to suggest the next animal topic and to subscribe for new episodes.
Here are the key facts extracted from the text, without opinions, and formatted as requested:
1. **Number of Centipede Species**: There are over 3,000 described species of centipedes worldwide.
2. **Habitat Preference**: Centipedes prefer warm and temperate climates.
3. **Global Presence**: Centipedes are likely found in every household, except possibly in Antarctica.
4. **Body Structure**: Centipedes have a head with antennae, stinging structures with venom glands, and an odd number of body segments with paired legs.
5. **Leg Count**: No centipede has an even number of legs, due to their odd-numbered body segments.
6. **Size Range**: Centipedes range in size from about 1 centimeter to 30 centimeters long.
7. **Longevity**: Centipedes are among the longest-living invertebrates, with some species living up to 10 years.
8. **Orders of Centipedes**: There are five orders of centipedes.
9. **Characteristics by Order**:
* **Scolopendra Morpha (House Centipedes)**: Fast, prefer dark damp environments, and have a distinct shape with longer rear legs.
* **Lithobiomorpha (Rock/Stone Centipedes)**: Often found in rocky areas, may not have eyes, and rely on chemo reception.
* **Craterostigmomorpha**: A rare order with only two species, characterized by a unique molting process.
* **Scolopendromorpha (Giant Centipedes)**: Large, up to 30 centimeters long, with a painful bite, and hunt small vertebrates.
* **Geophilomorpha (Soil Centipedes)**: The most diverse order, with some species having up to 379 legs.
10. **Reproduction**:
* **Mating Process**: Males leave a spermatophore for females to impregnate themselves.
* **Parental Care**: Some species, like Scolopendra morphs and soil centipedes, are involved parents, cleaning and protecting their eggs.
11. **Venom Composition**: Giant centipede venom contains muscle contractile agents, histamines, and cardio depressants.
12. **Bite Effects**: Giant centipede bites are extremely painful to humans and can be deadly to prey.