Definition

Proper noun * Family Ulvaceae: A taxonomic family of green algae, primarily marine, characterized by thin, flat, or tubular thalli (plant bodies). Members of this family are commonly known as sea lettuces.

Usage

• The term "Family Ulvaceae" is used in scientific and biological contexts to classify a specific group of green algae.
• It is always capitalized as it is a proper noun referring to a taxonomic rank (family).
• It is often used with verbs like "belongs to," "includes," or "is classified under."

Examples

• The green seaweed commonly found on rocks is a member of Family Ulvaceae.
• Family Ulvaceae includes both foliose (leaf-like) and tubular forms of algae.
• This specimen's morphology places it squarely within Family Ulvaceae.

Advanced Usage

• In phylogenetic studies, the placement of Family Ulvaceae within the order Ulvales is well-supported by molecular data.
• The type genus for Family Ulvaceae is .

Variants and Related Words

• Ulvaceae: The standardized, one-word form of the family name used in taxonomic lists and keys. (e.g., "Division: Chlorophyta; Class: Ulvophyceae; Order: Ulvales; Family: Ulvaceae").
• Ulvales: The taxonomic order to which Family Ulvaceae belongs.
• Ulva: The most well-known genus within this family, comprising species like (sea lettuce).

Synonyms

• Sea lettuce family: A common, descriptive name for Family Ulvaceae, referring to its most recognizable members.

Different Meanings

• This term has a single, specific meaning in scientific taxonomy. There are no common alternative meanings outside of biology.

Noun

1. thin flat or tubular green algae